--I saw Mr. Smith at Wuhan Station this morning.
--You ________ have made a mistake. He’s still on holiday in Canada.
| A．can | B．must |
| C．can’t | D．needn’t |
Laura was happy ____ by so many kind-hearted friends when she had a serious operation in hospital.
| A．to support | B．to be supported | C．being supported | D．supported |
After a fire broke out in the workshop, a lot of equipment ____.
| A．is damaged | B．had damaged | C．was damaged | D．damaged |
You are___ to meet many difficulties when you are seeking success.
| A．eager | B．anxious | C．interested | D．bound |
The pilot,(飞行员) whether ______ or on purpose, made the plane do a sharp turn.(急转弯)
| A．by accident | B．at times | C．suddenly | D．at once |
— Would you mind if I turned on the radio and listened to some music?
—______. In fact, I also like to listen to music in my car.
| A．No, you can’t | B．Yes, I do | C．No, go ahead | D．OK, no problem |