It is widely believed that an apple which fell from its branches were the _______ for Newton’s discovery of gravity.
| A．intelligence | B．Acquaintance |
| C．application | D．inspiration |
—Excuse me, I want to ask for your classmate—Wang Hao. Can you take
a message for me?
—________. In fact, I haven’t a classmate called Wang Hao.
| A．I think so | B．I’m afraid not |
| C．I hope so | D．I’d rather not |
He is the only man ______ I can find for the work.
| A．as | B．whose | C．that | D．which |
Tom said the project would be finished by November, ______personally I doubt very much.
| A．it | B．that | C．when | D．which |
With all the family members ______ on vacation without him, the boy felt extremely lonely and afraid.
| A．to have gone | B．going | C．had gone | D．gone |
It is not when to start the job but who to start ______is of importance.
| A．which | B．it | C．that | D．this |