Câu hỏi: Among my friends, Lan is the __________ of all.

A. most interestingcorrect

B. more interesting

C. so interesting as

D. as interesting as

Câu 1: Under no circumstances ________ or exchanged.

A. good will be returned

B. goods should be returned

C. can good be returned

D. are goods being returned

Câu 2: We know their address, but they don’t know ________.

A. their’s

B. our

C. our’s

D. ours

Câu 3: Did you ask your father ________ some money?

A. 0

B. after

C. on

D. for

Câu 4: Who are all ________ people?

A. this

B. those

C. them

D. that

Câu 5: Where are _____ children? – They go to school.

A. the

B. you

C. a

D. an

Câu 6: London is famous for _____ red buses.

A. it’s

B. its

C. it

D. it is