---Please tell me what really happened.
---Oh, I _________, and I hit a parked car.

Mr. Black _____________ Shanghai in a few days. Do you know when the earliest plane __________ on Sunday?

How close parents are to the children _________ a strong influence on their character.

I used to drink a lot of tea but these days I _________ coffee.
A. prefer     Ｂ. preferred        C. have preferred         D. am preferring

He kept a little notebook, in which ________ the names and addresses of his friends.

We ________ you ever since you sent us the fax informing us of your date of arrival.

This time next week, we _______ a meeting in Beijing.

By the year 2020 scientists _____ a lot of research on AIDS.

My headache is killing me．I ______it______away．But now it’s getting worse and worse．

The door______．Better have it repaired．