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

A. lose

B. loose

C. loosened

D. lost

Câu 1: I’m sorry but what he thinks is not of the _____ importance to me.

A. merest

B. lowest 

C. worst

D. least

Câu 2:  If the boy had ______ the dog alone it wouldn’t have bitten him.

A. set

B. left

C. put

D. had

Câu 3: He offered to ______ her a hand as the suitcase was too heavy for her to carry.

A. lend

B. show

C. loan

D. borrow

Câu 4: There is a 20 minute parking _____ here, so we must get back to the car very quickly.

A. freedom

B. limit

C. allowance

D. ability

Câu 5: 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 6: A long line of traffic had to wait at the _____ until the train had passed.

A. drawbridge

B. junction

C. level crossing

D. subway