Tourists are advised to take out insurance. Their baggage may go astray. (Miễn phí)

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

Carbon dioxide _______ as one of the main contributors to the greenhouse effect.

A. had identified

B. has been identified

C. has identified

D. had been identified

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

While Jack was looking through his old albums the other day, he _______ this photograph of his parents’ wedding.

A. took after

B. made up

C. turned down

D. came across

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

No one will fly off the _______ for no reason

A. rooftop

B. handles

C. needles

D. pate

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

Rose must have been sleeping; otherwise, she would have heard the telephone ring

A. I’m pretty sure that Rose was asleep at the time, because she didn’t heard the telephone ring.

B. Rose was sleeping so deeply that she wouldn’t even have heard telephone ring.

C. If she had been sleeping, Rose would have missed the sound of telephone.

D. The telephone rang while Rose was about to fall asleep, but she wasn’t aware of it

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

Without the accident on the way this morning, Rose _______ late for class

A. would be

B. would have been

C. hadn’t been

D. wouldn’t have been

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

My family gave me a surprising party, _______ was so kind of them

A. which

B. this

C. that

D. what