In order to save energy, don’t forget to __________ the lights before you leave.

This is our school.

→ This school is ……………………………..………………………………………….…

Read the following passage and decide if it is T or F.

   Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

___ Energy is heard, said, discussed day after day.

Read the following passage and decide if it is T or F. 

   Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

___ Many people aren’t interested in the problems of energy.

Read the following passage and decide if it is T or F.

   Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

___ The supply of energy on earth is unlimited. It can provide us forever.

Rewrite the sentences so that they have the same meaning as the original ones.

We will use renewable energy in the future

→ Renewable energy ………………………….………………………………………..…

Read the following passage and decide if it is T or F.

   Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

___ The word “energy” is familiar and close to everyone’s daily life.

Complete the sentences, using the word(s) from the cued pictures.

Solar panel is installed on the _ _ _ _ of a house to receive the energy from the sun.

Read the passage and answer the questions.

Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

Question: What should you do to save energy at home?

→………………………………………………………………………………………….

traffic/ are/ rush-hours/ always/ There/ jams/ during.

→………………………………………………………………………………………….

My father __________ a lot last year but this year he doesn’t any more.

Read the passage and answer the questions.

Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

Question: How is the price of energy nowadays?

→………………………………………………………………………………………….

to save/ will reduce/ our energy/ the use of electricity/ We/.

→………………………………………………………………………………………….

Please tell him to __________ the light. It is getting dark.

Read the following passage and decide if it is T or F.

   Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone’s daily life. You turn on a lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.

   The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us forever. The shortage of energy in the future is inevitable. Therefore, saving energy is a must if we want to continue to live in a safe and sound world.

* Notice:

   familiar: thân thuộc

   demand: nhu cầu

   inevitable: chắc chắn xảy ra

___ We can’t watch TV without energy.

Choose the correct option A, B, C or D to complete the sentences.

__________ the traffic was bad, I arrived on time.