Thank you for me find my little cat yesterday.
| A．help | B．helps | C．helped | D．helping |
—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 |
China ________ rapid economic development and political stability over the past three decades, but with them ________ some social problems.
| A．has seen; has come | B．had seen; are coming |
| C．saw; will come | D．has seen; have come |
Now young people ___________to use computer to develop their ___________skills.
| A．are trained/ problem solving | B．are being trained/ solving problem |
| C．are being taught/ problem solving | D．are taught/ solving problem |
____________ poverty, wars _____________ thousands of lives in Africa so far.
| A．At top of/killed | B．On top of/claimed |
| C．Apart from/ have claimed | D．Except for/have killed |
—Though it __________ in the desert most of the year, people still live there.
—That’s the case. They say east or west home is the best.
| A．hasn’t rained | B．didn’t rain | C．doesn’t rain | D．hadn’t rained |
Who did the English teacher, as well as the monitor, _________ an article for the wall newspaper?.
| A．has written | B．write | C．have write | D．have written |
In fact, more and more people ________ to live a greener, healthier and more environmentally “green life”.
| A．chose | B．choose | C．are choosing | D．have chosen |
When and where to build the new factory ____yet.
| A．is not decided | B．are not decided | C．has not decided | D．have not decided |
_________ is a growing world problem, and nowadays the United Nations and its member countries _________hard to deal with it．
| A．Desertification; are working | B．Desertified ; worked |
| C．Desert; work | D．Desertification; have worked |
I __________ glasses since I was in primary school and I hate them. They make me look like a bookworm.
| A．have worn | B．have been wearing | C．have been worn | D．was wearing |
Every few years, the coal workers their lungs X-rayed to ensure their health.
| A．are having | B．have | C．have had | D．had had |
According to the survey, two thirds of the area__________covered by trees now and 90% of the population__________contributions to the Greening Project in the city.
| A．is ; has made | B．are; have made |
| C．is; have made | D．are; has made |
An official_________by some reporters on food problems in Shanghai yesterday.
| A．is interviewing | B．is interviewed | C．was interviewing | D．was interviewed |
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