—Haven’t we met before?
—_______.
—But your face seems familiar to me.
| A．No way | B．I’m afraid so |
| C．It’s up to you | D．I don’t think so |
状语从句
（全国卷I 25）. Mary made coffee ________ her guests were finishing their meal.
A. so that B although C. while D. as if
.Teachers recommend parents their children under 12to ride bicycles to school for safety.
| A．not allow | B．do not allow | C．mustn’t allow | D．couldn’t allow |
. If he __________my advice, he wouldn’t have lost his job.
| A．followed | B．should follow | C．had followed | D．would follow |
.（湖南卷23）. You_________ buy a gift , but you can if you want to.
| A．must | B．mustn’t | C．have to | D．don’t have to |
. ---I haven’t got the reference book yet, but I’ll have a test on the subject next month.
---Don’t worry. You______ have it by Friday.
| A．could | B．shall | C．must | D．may |