What is the passage mainly about?

The word “it' in paragraph 4 refers to ______.

On the lighted sight, the Mercury’s temperature is ______.

We cannot see the dark side of Mercury because ______.

Read the following passage and mark the teller A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

    Mercury is the smallest member of the sun's family which is only 3,100 miles across. It is also the sun's swiftest planet. Its yearly journey round the sun is only 85 days.

   Mercury always keeps one side towards the sun. On this side it is always day, on the other side it is always night. We only see the lighted side.

   Mercury appears to us like a yellowish orange star. The nearest planet to the sun, it is always seen near the sun, either just before sunrise or soon after sunset. People sometimes call Mercury the morning star or evening star. Mercury is half the size of the earth. Because it is much lighter, it has much less gravity. If you can visit Mercury in a spaceship, you will find it a strange world. Its low gravity makes you feel very light. If your weight on earth is 100 pounds, your weight on Mercury is only 27 pounds. Looking at the sun from Mercury, you can see that it’s much more brilliant than it is seen from the earth. And the yellow centre of the sun appears three times bigger from Mercury. On the lighted side, Mercury’s temperature is about 300 degrees centigrade. But the dark side is extremely cold, 150 degrees below zero so Mercury is probably the coldest as well as the hottest of the planets.

 The word swiftest in paragraph 1 is closest in meaning to ______.

However, getting (34) ______ knowledge of the language is one of the most (35) ______ things.

However, getting (34) ______ knowledge of the language is one of the most (35) ______ things.

I also frequently go to the movie, watch television, listen to the radio in the language (33)______

Travelling to the country where the target language is spoken is very helpful, (32) ______ if you cannot speak the language well enough, you will certainly have troubles.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word that best fits each of the numbered blanks.

      English is my mother (31) ______. Besides, I can speak French and Spanish. I studied these two languages when I was at high school. Now I am still learning Spanish at University. As tor me, mastering a foreign language is not easy. After studying a language, I find that practice is very necessary and useful. Travelling to the country where the target language is spoken is very helpful, (32) ______ if you cannot speak the language well enough, you will certainly have troubles. I also frequently go to the movie, watch television, listen to the radio in the language (33)______ I           am trying to learn. Reading is another good way to learn. Books are good, but I personally think newspapers and magazines are better. However, getting (34)         ______ knowledge of the language is one of the most (35) ______ things. That’s the reason why grammar and vocabulary should be mastered first.        

We were happy. We came back to school after a long time.

The woman is my brother’s close friend. You met her yesterday.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines the pair of sentences given in each of the following questions.

The traffic was bad. We arrived on time.

People believe that Viet Nam has been successful in dealing with Covid-19.

The teacher said: “I will explain the problem one more time."

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the sentence given in each of the following questions.

 When I was a child, we usually lived in London.

There are many seasons to explain why people don’t want to live in extended families.

She is the more beautiful woman I have ever met.

I don't mind get up early and doing morning exercise.

He stop smoking because cigarettes are harmful to his health.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following sentences.  

Look! The students are so excited and energetically.

John: “Thank you very much for driving me home.”

Tom: “______”

My father works in a big company with high salary and he is the ______ of my family. My mother stays at home and does the housework.

If I ______ a powerful president, I would stop all the wars in the world.

The ______ of living in cities is higher than that in the countryside.

There are many tourists ______in Ninh Binh province.

It’s really dangerous. She is always forgetting to ______ the gas stove.

Parents sometimes don’t know how ______ to their children when they are in the period of adolescence.

We went to the restaurant______ there was no food in the house.

Doctors suggest ______ face masks to avoid infectious diseases.

They wish they ______ speak many languages well.

In the future, high technology ______ women from most housework.

Why are these two schools so different ______ each other?

Christopher Colombus was ______ first person to discover America.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.