Karen was always thinking we were talking about his poor past. Every time we were chatting together, he would be all _____.
| A．over | B．ears | C．lone | D．through |
I was giving a talk to a large group of people, the same talk I ____to half a dozen other groups.
| A．was giving | B．am giving | C．had given | D．have given |
－Where did you put the car keys?
－Oh, I ______ I put them on the chair because the phone rang as I _______ in.
| A．remembered; come | B．remembered; was coming |
C．remember; come | D．remember; was coming |
－_______ leave at the end of this month.
－I don’t think you should do that until _________ another job.
| A．I’m going to; you’d found | B．I’m going to; you’ve found |
C．I’ll; you’ll find | D．I’ll; you’d find |
Ladies and gentlemen, please fasten your seat belts. The plane ________.
| A．takes off | B．is taking off | C．has taken off | D．took off |
Look at the timetable. Hurry up! Flight 4026____off at 18:
| A．takes | B．took | C．will be taken | D．has taken |