It seems to be rather hard for the old man to _____ from French to Japanese.
| A．change | B．exchange | C．switch | D．transform |
Polly said that he did everything ______ she could to comfort his sister who cried after being refused by Harvard.
| A．what | B．which | C．when | D．that |
.
As a result of the flood, two thirds of the buildings in the area ______.
| A．need repairing | B．need to repair | C．needs repairing | D．needs to be repaird |
.
A man was killed in his own house last Friday and the police are collecting evidence that is _______ the case.
| A．familiar with | B．addicted to | C．relevent to | D．in need of |
.
The rebuilt school grew greatly and its ______ this year is to admit twice as many students as last year.
| A．conduct | B．target | C．anecdote | D．concept |
.
John ______ buy a sports car for a long time but he doesn’t have enough money to buy one..
| A．has desired for | B．had desired to | C．is dying to | D．has been dying to |