A: “Congratulations! You did great.”
B: “_____________”

A. You are welcome. 

B. It’s my pleasure.

C. It’s nice of you to say so.

D. That’s OK.

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

Wouldn’t it better to let them know about the alterations to the plan.

A. Why haven’t they been informed about the new development? 

B. Shouldn’t they have been consulted before the scheme was changed? 

C. Don’t you think they should be informed about the changes in the plans? 

D. We’d better ask them to change the plan, hadn’t we? 

Peptit X do các gốc glyxyl và alanyl tạo nên có khối lượng phân tử là 345. X là

A. tripeptit. 

B. tetrapeptit. 

C. pentapeptit. 

D. hexapeptit.

I feel terrible, I didn’t sleep ___________ last night.

A. an eye

B. a wink 

C. a jot 

D. an inch