The trip from Wuxi to Suzhou about two hours by car.
| A．took | B．spent | C．used | D．cost |
---Natural disasters are dangerous!
---Yes,________ earthquake that happened in Philippines killed __________ number of people.
| A．the; the | B．the; a | C．an; the | D．an; an |
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 |