David said that it was because of his strong interest in literature___hechose the course.

A. that B. what

C. why D. how

I don't mind her criticizing me, but________is how she does it that I object to.

A. it B. that

C. this D. which

-- -____that he manage to get the information?

---Oh，a friend of his helped him.

A. Where was it B. What was it

C. How was it D. Why was it

I just wonder________that makes him so excited.

A. why it does B. what he does:

C. how it is D. what it is

It____we had stayed together for a couple of weeks____I found we had a lot in common.

A. was until; when B. was until; that

C. wasn't until; when D. wasn't until; that

It was not until she got home____Jennifer realized she had lost her keys.

A. when B. that

C. where D. before

It is not who is right but what is right_________is of importance.

A. which B. it

C. that D. this

It is what you do rather than what you say____matters.

A. that B. what

C. which D. this

Not until I came home last night ________ to bed.

A. Mum did go B. did Mum go

C. went Mum D. Mum went

Little about her own safety, though she was in great danger herself.

A. did Rose care B. Rose did care

C. Rose does care D. does Rose care