He is very sick. I insist that a doctor __________ immediately.
| A．has been sent for | B．sends for | C．will be sent for | D．be sent for |
If we ______ the other road, we might have arrived here in time for the meeting.
| A．take | B．had taken | C．took | D．have taken |
How did the movie finally ______? I couldn’t wait to see the ending.
| A．come across | B．come out | C．come upon | D．come up with |
We were about to go out______ the rain poured down.
| A．as | B．while | C．after | D．when |
There is too much rain these days, isn’t there ? —Yes, it ___ for a week.
| A．has been raining | B．had been raining | C．was raining | D．rained |
The place ______ you are going to visit is the ruins (废墟) of the World Trade Center.
| A．which | B．at which | C．where | D．in which |