1 . Bears ________ fat stores throughout the summer and fall to have energy enough to last them through winter sleep.

A．build up

B．pack up

C．bring up

D．take up

2 . Fitness is important in sport, but of at least          importance are skills.

A．valuable

B．reasonable

C．equal

D．reliable

3 . In the new college entrance examination, if you want to get higher score in writing, you must first _____ your ideas very clearly.

A．organize

B．schedule

C．pack

D．judge

4 . ---Have you finished your experiment report, Peter?
---Oh, my God. I’ve          fogotten all about it.

A．possibly

B．selflessly

C．exactly

D．entirely

5 . No body knows the man who was killed in the accident, so it is difficult for the police to find out his        .

A．accent

B．source

C．identity

D．mystery

6 .        , few of us admit that examinations can contribute anything really important to the students’ academic development.

A．Actually

B．Frequently

C．Especially

D．Sincerely

7 . I would like to thank all of you who made the effort. It is a relief that employees so clearly show their _______ to their job. Thank you.

A．devotion

B．application

C．connection

D．invitation

8 . She remembered everything in childhood _______ they had just happened.

A．as if

B．so long as

C．even if

D．now that

9 . They _______ in the newspaper that they had a used car for sale.

A．told

B．advised

C．admitted

D．advertised

10 . ――Timmy, it is heavily raining out.
——________, we must finish this work today.

A．However

B．Anyhow

C．Therefore

D．Though