The boys when the teacher came in. So she was very angry．
| A．were doing homework |
| B．were cleaning the classroom |
| C．were fighting |
| D．were learning English |
He came to see me________a cold evening.
A. on B. in C.at
What did you do________?
A. on the weekend B. at the weekend C. in the weekend
.----I really expect there will be less pollution in Shaoxing.
----_________.In this way everyone will be much healthier.
| A．I’m afraid so | B．I hope so |
| C．It’s hard to say | D．I don’t think so. |
---Which dress do you like best, Madam?
---- Sorry, I can’t decide __________.
| A．what to buy | B．to buy what |
| C．which to buy | D．to buy which |
---Ms. Steen is leaving soon to go back to America.Shall we have a party for her?
----Sounds great! If we________,all our classmates will come.
| A．do | B．have | C．will do | D．will have |