—Would you have told him the answer had it been possible?
—I would have, but I ______so busy then.
A.had been |
B.were |
C.was |
D.would be |
— It is rather cold here. Shall we light a fire?
— No, we______because things are easy to catch fire.
A.won’t |
B.can’t |
C.mustn’t |
D.needn’t |
Even though I’d hurt my leg, I______swim back to the river bank.
A.could |
B.might |
C.had to |
D.was able to |
—Do you think he will do me a favor?
— As far as I know, he is the last one to help others. He______be prepared to give you a hand, though.
A.might |
B.must |
C.can |
D.should |
Hurry up,Tom.It’s high time we______ to the theater.
A.will |
B.shall |
C.are going to |
D.went |
What ______ had Bob walked farther, as far as the river bank?
A.would happen |
B.could happen |
C.would have happened |
D.needn’t have happened |