—Hi, Johnson, any idea where Susan is?
—It’s class time, so she in the classroom now.
| A．can be | B．must have been | C．might have been | D．should be |
Ladies and gentlemen, please remain ________ until the plane has come to a complete stop. (2009四川卷)
| A．seated | B．seating | C．to seat | D．seat |
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 |
So far this year we _________ a fall in house prices by between 5 and 10 percent.
| A．saw | B．see |
| C．had seen | D．have seen |
The hotel wasn’t particularly good. But I _________ in many worse hotels.
| A．was staying | B．stayed |
| C．would stay | D．had stayed |
—Did you watch the basketball match yesterday?
—Yes, I did. You know, my brother _________ in the match.
| A．is playing | B．was playing |
| C．has played | D．had played |