.—Is there anyone who is gong the Great Wall?
_______
| A．None | B．No one | C．No | D．Not any |
He just does what he pleases and never _____ about anyone else.
| A．think | B．thinks | C．thinking | D．thought |
They kept trying _____ they must have known it was hopeless.
| A．if | B．because | C．when | D．where |
An awful accident, however, _____occur the other day.
| A．does | B．did | C．has to | D．had to |
Little Jim is going to spend his holiday in Paris, _____ lives his uncle.
| A．which | B．who | C．where | D．that |
The person we referred to（提及）____ us a report tomorrow．
| A．giving | B．will give | C．gave | D．give |