He let me repeat his instructions __________ sure that I understood what was __________ after he went away.
| A．to make; to be done |
| B．making; doing |
| C．to make; to do |
| D．making; to do |
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What some teenagers don’t realize is ____ difficult life can be if they get addicted to drugs.
| A．how | B．what | C．that | D．why |
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---How long did Mary work here?
---For half a year, but she didn’t leave us much ____. We hardly remember what she is like.
| A．expression | B．explanation | C．impression | D．conclusion |
.
—We’d better go downstairs right now for lunch.
—__________ They serve food 24 hours a day.
| A．Hurry up! | B．Take your time. |
| C．No way! | D．It doesn’t matter. |
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Nowhere else, as his mother told us, __________ except the cabin in the backyard.
| A．did he go | B．he did go | C．went he | D．he went |
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We’re all ready to put it into operation, ____________, we’re going to take action as fast as possible.
| A．on the whole | B．in general |
| C．in conclusion | D．in other words |