He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.
| A．must have completed | B．should have completed |
| C．ought to complete | D．must complete |
If the weather is fine, we'll go. If _____, _____.
| A．not, not | B．no, no | C．not, no | D．no, not |
Don't you know _____, my dear friend, it is you that she loves?
| A．who | B．which | C．that | D．what |
“I think the teacher is wrong, _____?” “No, I don't think so.”
| A．don't you | B．don't I | C．doesn't he | D．doesn't she |
—Well. I do think the rabbit is a beautiful, gentle animal which can run very fast.
—_____________.
| A．So it is | B．So is it | C．So does it | D．So it does |
He suggested the person referred _______ put into prison.
| A．is | B．be | C．to be | D．should be |