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

A. does

B. dos

C. do

D. is doing

Câu 1: Gold _______in California in the 19th century.

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 2: What should you consider before _________ for an exercise class?

A. sign up

B. to sign up

C. signing up

D. will sign up

Câu 3: ___________ does Minh do after school? He plays soccer with his friends.

A. When

B. Which

C. What

D. Why

Câu 4: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should

Câu 5: ___________ she was not well, she still went to work.

A. Because

B. Because of

C. Although

D. In spite of

Câu 6: When we were on holiday, we used ________ to the beach every day.

A. go

B. to go

C. going

D. gone