—Have you finished doing all the exercises the teacher gave you yesterday?
—Yes，completely.________ is left.
| A．None | B．Nothing | C．No one | D．Neither |
Is this the first time you_______ Beijing?
| A．have visited | B．was visiting |
| C．visited | D．has visited |
— Father, you promised!
— Well, ________. But it was you who didn’t keep your word first.
| A．So was I. | B．So did I. | C．So I was. | D．So I did. |
Hurry up﹗The train ______. You know it ______ at 9:00 am.
| A．leaves; leaves | B．leaves; is leaving |
| C．is leaving; leaves | D．is leaving; is leaving |
A man can fail many times, but he isn’t a failure____ he begins to blame someone else.
| A．when | B．if | C．until | D．once |
You_______ so badly now if you had taken the medicine yesterday.
| A．wouldn’t cough | B．didn’t cough |
| C．won’t cough | D．don’t cough |