Câu hỏi: Tom is watching TV now. So ____________.

A. does Mary

B. Mary

C. is Mary

D. Mary does

Câu 1: ___________ she was not well, she still went to work.

A. Because

B. Because of

C. Although

D. In spite of

Câu 2: Ba always ____________ the homework before going to class.

A. does

B. dos

C. do

D. is doing

Câu 3: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should

Câu 4: He came up with the solution __________ every problem.

A. in

B. at

C. for

D. to

Câu 5: My mother told me __________ hard.

A. study

B. studying

C. to study

D. studied

Câu 6: Your sister used to visit you quite often, ________?

A. didn't she

B. doesn't she

C. wouldn't she

D. hadn't she