Câu hỏi: Those students are working very _____ for their next exams.

A. hardly

B. hard

C. harder

D. hardest

Câu 1: London is famous for _____ red buses.

A. it’s

B. its

C. it

D. it is

Câu 2: Who are all ________ people?

A. this

B. those

C. them

D. that

Câu 3: __________ wife doesn’t like going to the movie.

A. her

B. their

C. his

D. its

Câu 4: We know their address, but they don’t know ________.

A. their’s

B. our

C. our’s

D. ours

Câu 5: They are all ________ ready for the party.

A. getting

B. going

C. doing

D. putting

Câu 6: Dan can _____ the drum very well.

A. play

B. do

C. make

D. think