－________ David and Vicky ________ married?

－For about three years．

A．How long were; being

B．How long have; got：

C．How long have; been：

D．How long did; get：

________ time, he'll make a first?class tennis player．

A．Having given

B．To give

C．Giving

D．Given

________ in the newspaper, the new president will take office next week．

A．It is reported

B．Which is reported

C．It is reporting

D．As is reported

This is one of the best books ________ this year．

A．they have been read

B．that has been read

C．that have been read

D．which has been read

The quality of the things sold in this shop is better than ________ of ________ in that one．

A．that; the one

B．those; what

C．that; those

D．which; the ones

________ you've got an opportunity to go to college, you might as well make best use of it．

A．Now that

B．After

C．Although

D．As soon as

We ________ last night, but we went to the concert instead．

A．must have studied

B．might study

C．should have studied

D．would study

The boy spent as much time as he ________ over his lesson．

A．went

B．can go

C．could going

D．could to go

Mr Smith used to smoke ________ but he has given it up．

A．seriously

B．heavily

C．badly

D．hardly

－Mary has known the secret．

－No．________, she wouldn't have kept silent at the meeting．

A．As a result

B．In that case

C．After all

D．In fact