--- Jack fell off the ladder yesterday,but he is all right now.  ---What a lucky dog! He ________himself badly. 
#86414
A
should injure
B
might injure
C
should have injured
D
could have injured
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I don't think he meant to hurt you yesterday. I would rather he ________ . 
#89055
A
didn't say that
B
don't say that
C
doesn't say that
D
hadn't said that
You _____ practise the drums while the baby is sleeping. 
#89558
A
needn’t
B
mightn’t
C
mustn’t
D
won’t
 If he ______ my advice, he wouldn’t have lost his job.
#87253
A
followed
B
should follow
C
had followed
D
would follow