I don’t think he could have done such a stupid thing last night, ?
| A．do I |
| B．could he |
| C．did he |
| D．has he |
Come and see me whenever.
| A．you will be convenient |
| B．it will be convenient to you |
| C．you are convenient |
| D．it is convenient to you |
This time next week,I’ll be on vacation.Probably Ion the beach.
| A．am lying | B．have lain |
| C．will have lain | D．will be lying |
Jumping out ofairplane at ten thousand feet is quite
exciting experience.
| A．a;the | B．a;an |
| C．an;an | D．the;the |
—Why did you talk to the teacher after class? —I don't understand ________ during the lecture.
| A．the problem did she tell us | B．how did she say |
| C．that she was talking about | D．what she was teaching |
Please tell me ________ you are getting on with your new classmates.
| A．whether | B．what | C．where | D．how |