He _____ without saying good-bye to them, for he always has good manners.
| A．mustn’t have left | B．may not leave | C．shouldn’t have left | D．can’t have left |
It is _____ he often fails in exams ____ makes his parents worried about him.
| A．what; that | B．that; what | C．that; that | D．不填；that |
What surprised me was not what he said but ____ he said it.
| A．the way | B．in the way that | C．in the way | D．the way which |
. The most of his time is ____ to prepare for the college entrance examination.
| A．used | B．spent | C．taken | D．made |
The other day, my friend John drove his car down the street at __ I thought was a dangerous speed, and __ surprised everyone in the car.
| A．which; that | B．which; it | C．as; which | D．what; that |
—Coffee ____ milk? —Only coffee, please.
| A．and | B．and | C．or | D．or |