After you watch this ______ documentary, you will realize how much danger these tigers______.
| A．one-hour, in | B．one hour, are |
| C．one hour , have | D．one-hour, face |
—Which of the two jackets will you take, Jane?
—I’ll take ________. I have spent all my money buying the books.
A. both B. either C. neither
Don’t worry. I won’t _______ much of your time.
A.take down B. take off C. take up
You will not win the first prize ________ you work harder.
A. if B. unless C. or
Our playground is not so tidy and beautiful as before. Students must _____ dirty things on it.
A. be stopped to throw
B. be stopped from throwing
C. stop to throw
—Must I give up drinking coffee, doctor?
—No, you _________. Drinking coffee is good for your health.
A. can’t B. mustn’t C. needn’t