Câu hỏi: Will you ______ my essay, please, to find out whether made any mistakes?

A. see through

B. look through

C. look up

D. look into

Câu 1: One of the tigers has got ______ . Warn everyone of the danger!

A. lose

B. loose

C. loosened

D. lost

Câu 2: A long line of traffic had to wait at the _____ until the train had passed.

A. drawbridge

B. junction

C. level crossing

D. subway

Câu 3: Young children ______ older ones, so older children should be good examples.

A. look down upon

B. look up to

C. look after

D. look for

Câu 4: Are you going to attend Dr Barker’s ______ on “Brain Electronics” tomorrow?

A. conference

B.  lecture

C. meeting

D. discussion

Câu 5:  The children played in the park while their mother _______. 

A. looked at

B. looked on

C. looked over

D. looked round

Câu 6:  If the boy had ______ the dog alone it wouldn’t have bitten him.

A. set

B. left

C. put

D. had