Judy used to be ____． Now she’s very shy．
| A．quiet | B．outgoing | C．smart | D．on |
The teacher asked the students _________________.
| A．if they are interested in dinosaurs |
| B．when was Audery Heben born |
| C．What they will do with the computers |
| D．how many trees they had planted |
A low-carbon（低碳）lifestyle has an effectour daily life. More and more attention
has been paid toenergies these days.
| A．in; save | B．in; saving | C．on; save | D．on; saving |
The teachers ________________ the office for a few minutes when we arrived.
| A．had been away from | B．had left | C．have been away from | D．have left |
——Would you mind my opening the window?
——__________.
| A．Of course, open it | B．Certainly not, do please |
| C．No, don’t do it | D．No, I would not |
—— He didn’t catch the train, did he?
——__________, though he was caught in the rain.
| A．No, he didn’t | B．Yes, he did | C．No, he did | D．Yes, he didn’t |