—May I speak to your manager Mr.Williams at five o’clock tonight?
—I’m sorry. Mr. Williams ________ to a conference long before then.
| A．will have gone | B．had gone | C．would have gone | D．has gone |
Could it be in the place ______ we visited yesterday ______ you left your book?
| A．that; which | B．in which; where | C．where; that | D．that; that |
Although the number of competitors ___ limited, a number of our classmates ___ eager to take part in it.
| A．are; are | B．are; is | C．is; are | D．is; is |
We don’t need to do ___ extra work this evening. The day’s work was almost at ____ end now.
| A．/ ; an | B．an; an | C．the; the | D．the; / |
He talks about Rome as if he _________there before.
| A．were | B．had been | C．has been | D．was |
I was on the highway when this car went past followed by a police car. They ______ at least 150 kilometers an hour.
| A．should have been doing | B．must have been doing |
| C．could have done | D．would have done |