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

A. sign up

B. to sign up

C. signing up

D. will sign up

Câu 1: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should

Câu 2: ___________ she was not well, she still went to work.

A. Because

B. Because of

C. Although

D. In spite of

Câu 3: We decided ________ at home this afternoon.

A. staying

B. stayed

C. stay

D. to stay

Câu 4: My friend and I _______ your sister tomorrow afternoon after she _______ her work.

A. will meet-will finish

B. will meet-has finished

C. will have met-has finished

D. will have met-will finish

Câu 5: ___________ does Minh do after school? He plays soccer with his friends.

A. When

B. Which

C. What

D. Why

Câu 6: In the USA students ________ school uniform.

A. wore

B. wearing

C. don't wear

D. not wear