Echo for half a month. She’ll come back in two months.
| A．left | B．leaves | C．has left | D．has been away |
Our country ______the sixth population census(人口普查) already.
| A．finished | B．has finished | C．will finish | D．finishes |
— Many people eat_____ meat than they did before.
—Yes, that’s why they’re getting fatter and fatter.
| A．more | B．less | C．fewer | D．much |
The environment in our town is get
ting worse and worse,so many trees____.
| A．are planting | B．should be planted | C．should plant | D．will plant |
Do you know ______in Japan?
| A．when nuclear(核) accidents happened | B．when did nuclear accidents happen |
| C．when nuclear accidents happen | D．when do nuclear accidents happen |
The workers _a new bridge now. The traffic in Guangzhou will be better soon.
| A．build | B．were building | C．built | D．are building |