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

A. does

B. dos

C. do

D. is doing

Câu 1: Tom is watching TV now. So ____________.

A. does Mary

B. Mary

C. is Mary

D. Mary does

Câu 2: You should learn ________ heart all the new words for revision.

A. by

B. in

C. for

D. of

Câu 3: Gold _______in California in the 19th century.

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 4: – Do you have to buy this hat? – No, I _____. It isn't necessary.

A. mustn't

B. won't

C. needn't

D. don't need

Câu 5: He told me ___________ my best to study English.

A. try

B. trying

C. to try

D. tried

Câu 6: In the USA students ________ school uniform.

A. wore

B. wearing

C. don't wear

D. not wear