二、强化练习1) 选择填空1
I didn’t see her in the meeting room this morning
She _____ at the meeting
mustn’t have spoken B
shouldn’t have spokenC
needn’t have spoken D
couldn’t have spoken2
One ought _____ for what one hasn’t done
not to be punished B
to not be punishedC
to not punished D
not be punished3
If you really want yourself to be in good health, you must ___ always ___ so much
not; be smoking B
not; have smoked C
not; to smoke D
be not; smoking4
With so much work on hand, you _____ to see the game last night
mustn’t go B
shouldn’t go C
couldn’t have gone D
shouldn’t have gone5
Most of the students felt rather disappointed at the English party
They say that it ______ better organized
had been B
had to be C
must have been D
could have been6
I’m surpri