The engineers are so busy that they have zero time for outdoor sports activities, ________they have the interest.

A．wherever             B．whenever

C．even if             D．as if

Find ways to praise your children often, ____ you’ll find they will open their hearts to you.

A．till                B．or

C．and                 D．but

Shirley, a real book lover, often brings home many books to read __________ the library.

A．in                  B．for

C．by                  D．from

____ 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

He was a good student and scored _________ average in most subjects.

A．below                B．of

C．on                   D．above

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

I always wanted to do the job which I’d been trained ______.

A．on               B．for

C．by               D．of

Graduation is a good time to thank those who have helped you ______ the tough years.

A．through            B．up

C．with               D．from

With new technology, pictures of underwater valleys can be taken ______ color.

A．by                 B．for

C．with               D．in

This shop will be closed for repairs ____ further notice.

A．with              B．until

C．for               D．at