The classroom is big enough , but we’ll have to move if we have more students.
| A．for the moment | B．on the moment | C．in a moment | D．for a moment |
_______ we got to the station, the train had left already.
| A．If | B．Unless | C．Since | D．When |
Tom kept quiet about the accident _____ lose his job.
| A．in not order to | B．in order not to |
| C．in order to not | D．not in order to |
He is very old, ______ he still works very hard.
| A．but | B．if | C．when | D．as |
I rang you several times yesterday but couldn’t ______.
| A．get on | B．get down | C．get through | D．get to |
-----Hi, I haven’t seen you for years. You look well.
-----________. You look well, too.
| A．Great | B．Thanks | C．Oh, no. | D．Not at all |