Câu hỏi: London is famous for _____ red buses.

A. it’s

B. its

C. it

D. it is

Câu 1: __________ - I don’t think so. She doesn’t like water.

A. She can’t swim

B. Can she swim

C. She can swim

D. Can swim she

Câu 2: My friend is ______ so she has a lot of free time.

A. singer

B. single

C. married

D. free

Câu 3: Listen! Somebody __________ for help.

A. are screaming

B. scream

C. is screaming

D. has screamed

Câu 4: Is there _____ milk in the fridge?

A. a lot

B. many

C. much

D. some

Câu 5: Can you use ________ computer?

A. a

B. two

C. one

D. an

Câu 6: We know their address, but they don’t know ________.

A. their’s

B. our

C. our’s

D. ours