—May I have another chocolate?
—Yes, of course.___________.
| A．Take it yourself | B．Eat it, please |
| C．Help yourself | D．Have it yourself |
---Do you mind choosing Peter to be the new chairman?
----_______.
| A．Of course. He is the best choice. |
| B．Certainly not. We can’t find a better one. |
| C．Yes, I do. He is the most suitable person |
| D．No, I don’t. I don’t think he is the suitable person. |
You must have been caught in the traffic jam yesterday, ______you?
| A．weren’t | B．didn’t | C．mustn’t | D．haven’t |
----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 preparingD. has been preparing
Better wear special clothing, a helmet and a life jacket, just ______ your raft gets upside down or even sinks.
| A．in case | B．so that | C．as though | D．in order that |
I found that the homework was ______ I used to get in my old school.
| A．not heavy as what | B．as not heavy as that |
| C．not as heavy as that | D．not as heavy as what |