Most parents take strong views against computer games which children are addicted to and _______ the closing of all net bars for such games.
| A．appeal | B．acknowledge | C．advocate | D．admit |
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It is______the customers’ needs that has made chain stores so popular in big cities in China.
| A．meeting | B．met | C．to have met | D．being met |
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Out of the crowded bus______,who was dressed in a black suit and waved to a woman.
| A．a tall man in his thirties stepped | B．stepped a tall man in his thirties |
| C．did a tall man in his thirties step | D．did a tall man step in his thirties |
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By the time he comes back, I’m sure we ________ all these rooms of the lab. Therefore, he doesn’t have to return.
| A．have cleaned | B．will be cleaning |
| C．will have cleaned | D．have been cleaning |
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________ their son away to college, the couple got more room in the house.
| A．As | B．For | C．With | D．Through |
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---How often do you visit your granny in the village?
---I feel ashamed. ______.
| A．Very often | B．By accident |
| C．Just once in a while | D．All of a sudden |