––What a journey! We’ve finally arrived!
––_____ an out-of-date train schedule, we would not have missed the train.
| A．Had we not used | B．Did we use |
| C．If we didn’t use | D．If we had used |
The opening day of Expo 2010 Shanghai China we have been forward looking to_____ to arrive.
| A．being | B．be | C．is | D．will |
____ the 1990s, the number of antelopes had fallen to about 50,000.
| A．During | B．Since | C．By | D．Over |
Either you or one of your family members __________the opening ceremony next week.
| A．attends | B．attend | C．is to attend | D．are to attend |
—It’s five years since I here.
—Where do you work now?
| A．work | B．worked | C．has worked | D． had worked |
--- What ______ when I phoned you?
--- I ______ my work, and I wanted to go out.
| A．have you done; finished |
| B．were you doing; have finished |
| C．did you do; had just finished |
| D．were you doing; had just finished |
I’ll go to bed as soon as my homework______.
| A．do | B．does | C．are done | D．is done |
About 85％of the Australian population of 20million in the six major cities around the coast nowadays
| A．has lived | B．live | C．1ivcd | D．1iving |
--- Tommy is planning to buy a car.
--- I know. By the time he returns from abroad, he ________ enough for a used one.
| A．will have saved | B．saves | C．had saved | D．will save |
--- You have made a promise to go with me to Nanjing. So why aren’t you getting ready?
--- But I ________ that you wanted me to start at once.
| A．haven’t realized | B．hadn’t realized | C．didn’t realize | D．don’t realize |