1 . If you don’t work hard now, you’ll ______ it later when you fail your exams.（为……付出代价）

2 . —Rain ______ in Kunming now, because it has been dry for a long time.
—Yes, I agree with you. And we have to save water in our daily life.

A．is enough	B．is not necessary
C．is dropping heavily	D．is urgently (迫切地) needed

3 . You’d better ______ the key points in class so that you can get better grades.

A．take off

B．take down

C．take in

D．take up

4 . The delicious food and _______ people made us happy with the trip to Jiaozi Snow Mountain.

A．slow

B．tired

C．nervous

D．nice

5 . Our Teacher always tells us to trust ______ and believe our abilities, and we’ll succeed one day.

A．we

B．us

C．our

D．ourselves

6 . 面对困难时，我们应该挑战自己。
We should challenge ourselves in the ________ of ________.

7 . My alarm didn’t ________ this morning, so I was late for school.

A．go off

B．run off

C．put off

D．take off

9 . you, in, are, interested, what
______________________________________________________?

10 . Please look over your papers to ________ there is no mistake.

A．make sure

B．find out

C．think of

D．look up