Their work ______, all the experts went out for relaxation.
| A．to complete | B．completing | C．completed | D．had been completed |
If I ___ the answer to the question , I ____ you..
| A．know; would tell | B．would know; would tell |
| C．knew ; would tell | D．know ; tell |
I’m afraid I can’t ____ such an expensive house .
| A．afford | B．hope | C．expect | D．offer |
The price of the radio ____ , and I don’t know the reason.
| A．went up | B．has gone up | C．had gone up | D．will go up |
---When shall we start tomorrow?.
---Let’s ___ it at 8:00. OK?
| A．set | B．meet | C．take | D．make |
We should pay much attention to ______ people’s living conditions.
| A．improve | B．improved | C．improving | D．improvement |