______ Jack wouldn’t take up the job, we might as well ask Richard to do it.A. ForB.

A. shouldn't

B. mustn't

C. wouldn't

D. needn't

Jack has coffee with breakfast, ______？

A、hasn’t Jack

B、hasn’t he

C、doesn’t Jack

D、doesn’t he

A.wouldn't

B.would

C.couldn't

If he________ in the exam, he ________ dismissed by the university.

A、didn’t cheat, wouldn’t be

B、didn’t cheat, wasn’t

C、hadn’t cheated, wouldn’t be

D、hadn’t cheated, wouldn’t have been

A.A. don't risk

B.B. wouldn't risk

C.C.didn’t risk

D.D. won't risk

A.haven’t watched

B.didn’t watch

C.wouldn’t have watched

D.hadn’t watched

If I had__________your advice，the situation wouldn’t have been so terrible．

A．listened

B．followed

C．heard

D．obeyed