I think you've got to the point __________ a change is needed, otherwise you'll fail.
| A．when |
| B．that |
| C．where |
| D．which |
Will you help him________ you see an old man in trouble ?
| A．though | B．so | C．because | D．when |
I usually do my homework after dinner until 10 pm, ______ is my bedtime.
| A．who | B．what | C．which | D．that |
We are told that more new teaching buildings ________ next year.
| A．build | B．was built | C．has built | D．will be built |
It is no use _______ about the coming exam.
A. worry B worrying C worried D to worry
I don’t feel like ______ anything now, for I am so tired.
| A．does | B．to do | C．did | D．doing |