—Have you been to the United States?
—Yes, only once. I ________ there only for seven days.
| A．stayed | B．had stayed | C．have stayed | D．was staying |
Rather than _______in the city, the old man would prefer______in the countryside.
| A．stay; living | B．to stay; to live | C．stay ;to live | D．to stay ; living[ |
Some audience(观众)_______that it usually takes too long to watch the ads during the TV series .
| A．explain | B．complain | C．claim | D．stand |
The football match will be put off ,if it______.
| A．will rain | B．rains | C．rained | D．is raining |
He decided not to attend her birthday party ______ he had been invited..
| A．even if | B．because | C．as if | D．as though |
We haven’t got enough books for everyone to have one: some of you will have to ______.
| A．spare | B．save | C．share | D．enjoy |