1 . —         late for school again, Jack!
—Sorry, I promise I won’t.

A．Don’t

B．Don’t be

C．Not be

D．Not

4 . Don’t rock that baby on the rock while playing that rock music.

A．摇滚

B．石头

C．摇

D．摇摆舞

5 . The manner _________ a telephone is answered gives the image of the organization, so _______ polite and pleasant when answering the telephone.

A．in which; be

B．where; be

C．which; being

D．in which; being

6 . Don't forget to ____ the ice cream on the way home.

A．hold up

B．come up

C．turn up

D．pick up

7 . “______ that again!” My father shouted to me when I was found playing with fire.

A．Never to do	B．Don’t never to
C．Do never	D．Never do

8 . __________ in the library, or you’ll be fined 10 dollars and banned from entering for one month.

A．If you smoke	B．Not smoke
C．Not smoking	D．No smoking

9 . There are a few measures you can take to improve your grade, and one of them is: _________ the material you do poorly in.

A．doesn’t ignore	B．not to ignore
C．not ignore	D．don’t ignore

10 . _______your savings so fast,or you'll end up as a beggar.

A．Stop to spend	B．To stop to spend
C．Stop spending	D．Stopping spending