Each of the following sentences contains ONE mistake. Find and correct it.

In 1960, chemists developed synthetic pheromones that were used to controlling insect pests.

Complete the space in each of the following sentences with a suitable preposition.

The police took the burglars __________ surprise.

Choose the best one (A, B, C or D) to complete the sentence.

He asked “Why did she take my pen?”

- He asked why _____________.

Choose the correct answer. "She can go shopping, ................. you can cook at home."

Choose the best answer: 

John reminded me ________ his motorbike by 7 o’clock.

Choose the best answer:
Does it take…….long time to get to…..city centre?

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

I came here…………………..I could see you.

Choose the best answer:
Bill, ………… apartment I stayed in, is also a student.

Choose the best one (A, B, C or D) to complete the sentence.

He told me to rest for a while.

“ _________for a while”, he said.

Identify the words or phrase (A, B, c or D that must be changed for the sentence to be correct.

(A) Would you mind (B) help me solve these mathematics (C) problems? I can hardly understand (D) how to do them.

Choose answer A, B, C or D with the uncorrect underlined.  I feel really tired. I wish I didn’t go to the party last night

Choose the correct answer: 

This is (good) ______food I’ve ever eaten in this country.

Choose the best answer: 

That restaurant is____________dirty that few people eat in it.

Choose the best answer:
A _____________ is an enormous system of stars in outer space

Choose the best answer:
____________ no proof, the judge refused to sentence him to death

Choose the best option: He ________ English for 2 years.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

My parents once took me to Bat Trang village. I could make my own _________ there.

Choose the option A, B, C, or D which best completes or responds to each sentence.

Give me a ring before nine tomorrow morning, ______ I’ll be too busy to talk to you.

Choose the best one (A, B, C or D) to complete the sentence.

The advice columnist said, “It sounds like the problem is not your appearance but the _______you see yourself.”

Choose a answer with its definition word. "rich"

Choose the best answer: 

You should read the instruction __________ before using it.