We must do what we can to ____________the river ______________.
| A．protect; against polluting | B．stop; polluting |
| C．keep; being polluted | D．prevent; from being polluted |
—What do you think of Zhang Qiang?
—does he study hard in school,does he keep the school rules.
| A．Not only; but also | B．Neither; nor |
| C．Either; or | D．Hardly; when |
The organization has decided to holdcampaign to raise money forpoor in the city.
| A．a; a | B．the; the | C．the; a | D．a; the |
As the housing price goes up rapidly, many young couples don’t know what toit.
| A．do with | B．deal with | C．get rid of | D．appeal to |
I’m in the afternoon. We can discuss our plan for our summer vacation then.
| A．available | B．convenient | C．absent | D．qualified |
Sam felt he had nothing to the discussion, so he left early.
| A．belong to | B．lead to | C．adapt to | D．contribute to |