—Watch!
—I ____ but ____ I ____ anything unusual.
| A．watched; have watched | B．have watched; am not seeing |
| C．was watching; wasn’t seeing | D．am watching; don’t see |
—Have you got any job offers?
—No. I _________.
| A．waited | B．had been waiting |
| C．have waited | D．am waiting |
We first met on a train in 2000. We both felt immediately that we _________ each other for years.
| A．knew | B．have known |
| C．had known | D．know |
—Do you think we should accept that offer?
—Yes, we should, for we _________ such bad luck up till now, and time _________ out.
| A．have had; is running | B．had; is running |
| C．have; has been run | D．have had; has been run |
—I’m sure Andrew will win the first prize in the final.
—I think so. He _________ for it for months.
| A．is preparing | B．was preparing |
| C．had been preparing | D．has been preparing |
I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother _________ on the phone all the time!
| A．was talking | B．has been talking |
| C．has talked | D．talked |