Now a lot of new technologies can ______ problems in industry.
| A．be applied to solve | B．be applied to solving |
| C．apply to solve | D．apply to solving |
The country life he was used to______greatly since the opening policy.
| A．changed | B．has changed | C．changing | D．having changed |
He______ on this paper for ten minutes but he______only about sixty words.
| A．will have worked, has written | B．worked, has written |
| C．has been working, has written | D．will be working, works |
______fashions differ from country to country may reflect the culture difference from one aspect.
| A．What | B．That | C．This | D．Which |
Mr Wang______an article on how to improve spoken English last month, but I don’t know whether he has finished it.
| A．has written | B．wrote | C．had written | D．was writing |
Mrs Brown was much disappointed to see the mobile phone she had had______the week before went wrong again.
| A．it | B．it repaired | C．repaired | D．to be repaired |