1．This shop will be closed for repairs ____ further notice.
A．with B．until C．for D．at

2．With new technology, pictures of underwater valleys can be taken ______ color.
A．by B．for C．with D．in

3．Graduation is a good time to thank those who have helped you ______ the tough years.
A．through B．up

C．with D．from

4．I always wanted to do the job which I’d been trained ______.
A．on B．for C．by D．of

5．Nick, it’s good for you to read some books ______China before you start your trip there.
A．in B．for C．of D．on

6．He was a good student and scored _________ average in most subjects.
A．below B．of C．on D．above

7．____ regular exercise is very important, it’s never a good idea to exercise too close to bedtime.
A．It B．As

C．Although D．Unless