Retinal implants are meant to partially restore vision to people who have lost their _____.

It is thought that

Google ______ cars may transform the way we move around cities in the future.

Choose the best answer

3-D _______ is used to produce complex tools and components.

Choose the best answer

The Tower Infinity in South Korea is supposed to be the world’s first skyscraper that, for a few hours a day, _______ an unobstructed view of the sky behind it.

Choose the best answer

Blu – ray  was first commercially _______ in 2006 and it uses a blue laser to read or write data to a disc.

In conclusion, it could be said that mobile phone is an indispensable part in our life. However, we should know how to use it properly so that it will not have bad effects on our study.

Here is a sample writing. Find out ONE mistake in each sentence to complete the passage.

Finally, if we have a smartphone in hand, our studying would become more effective such as looking up dictionary, finding out many sources of reference on the Internet.

Here is a sample writing. Find out ONE mistake in each sentence to complete the passage.

Moreover, by using the latest apps for smartphones, we can access to the Internet to watch films, check out profile in social networks and updating our status wherever we are

Here is a sample writing. Find out ONE mistake in each sentence to complete the passage.

First of all, the cell phone is considered the quickest means of communication in our daily life, however ,we can contact easily with our friends and our relatives whenever by calling or sending messages.

First of all, the cell phone is considered the quickest means of communication in our daily life, however we can contact easily with our friends and our relatives whenever by calling or sending messages.

Here is a sample writing. Find out ONE mistake in each sentence to complete the passage.

In the age of advanced technology, the mobile phone is one of the most widely used technology and it plays an important role in our lives.

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 10:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 9:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 8:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 7:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 6:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 5:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 4:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 3:

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 2: 

Reasons why I would buy an iWatch

As a principal and a teacher, my days are incredibly busy. I often don’t have the time to check messages (1) _______ my phone or computer during the day because there is rarely a free moment during my workday. This has often (2) _______ to my missing important email messages, phone calls, or text messages from my family members or schoolchildren’s parents.

I too often (3) _______ to feel the buzzing of my phone in my (4) _______ , or if I am incredibly busy, I am not able to pull it out to look at the reason for the alert. I would love the ability to have alerts right on my (5) _______ to glance at really quickly. This would help me, even during the busiest parts of the day, to quickly know (6) _______ there is an important message or phone call that I need to attend to.

One of my least favorite parts of the day is sorting through my email box at the end of a busy school day of all the messages that backed up during my day of eaching. How (7) _______ would it be to be able to (8) ______ email and other messages with a quick flick of a button on the iWatch as they arrive during the day? I imagine the iWatch buzzing with an incoming email and then offering buttons to quickly archive, delete, or send the message to a specific (9) _______. Being able to (10) _______ incoming messages as they arrive in split seconds throughout the day would save me from having to spend the time sorting through all alerts and messages at the end of the day.

Question 1:

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose one word in each group that has the underlined part pronounced differently from the rest.

Choose one word in each group that has the underlined part pronounced differently from the rest.

Choose one word in each group that has the underlined part pronounced differently from the rest.

Choose one word in each group that has the underlined part pronounced differently from the rest.

Choose one word in each group that has the underlined part pronounced differently from the rest.

Choose the best answer.

A smart watch is used _____ you access to lots of information besides the time of day, such as missed calls, messages, and emails.

Choose the best answer.

They often use a webcam _____ moving pictures and sounds and allowing these to be broadcast on the Internet.

Choose the best answer.

He ______  off  alone a month ago, and _______ of since then.

Choose the best answer.

Their children ______  lots of new friends since they ______  to that town.

Choose the best answer.

Tom often watches TV after his parents ______ to bed.

Choose the best answer.

I can’t believe that you ______all the three exercises. You just started five minutes ago.

Choose the best answer.

I’d like to see that football match because I ______one this year.

Choose the best answer.

“Where’s Tony?” “He ______ to the travel agent, and he hasn’t come back.”

Choose the best answer.

Lima Billboard in Peru is used _____  clean water from Lima’s extremely humid air.

Choose the best answer.

People use a tooth sensor ____  any bacteria causing cavities, or any other infections in your teeth.