Another driver had just driven into the back of Jack's car ______ he was waiting at some traffic lights.
| A．since | B．once | C．while | D．during |
–There, I told you there was a sculpture outside the restaurant .
--_________--how strange I hadn’t noticed it.
| A．So there is | B．There is so | C．So is there | D．There so is |
–I don’t suppose he could have done well in the exam last week, _____?
--______, he almost failed the exam.
| A．had he; Yes | B．did he; No | C．do I ; Yes | D．could he; No |
The China Education Expo 2010 provides visiting students with ________ wealth of information on ________ options open to them for overseas study．
| A．a ; / | B．/ ; the | C．a ; the | D．/ ; / |
Taiwan is a place ______ terrible tropical storms such as typhoons always land.
| A．which | B．that | C．where | D．what |
China _______ rapid progress in space technology in the last 10 years.
| A．made | B．has made |
| C．had made | D．were making |