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
—May I tell this to my close friend?
—No，you________. Never let anybody else know about it.
A．needn’t B．shouldn’t C．mustn’ t D．can’t
_______ you like to have dinner with me this evening?
A . Would B. Must C . Do D . Can
---Could I use your telephone?
--- Yes, of course you ________.
A. could B. will C. Might D. can
_____ was obvious ______ the manager was waiting for LiFang to leave.
A. It, that B. This, that C. That, what D. What, that
With no one to _____ in such a frightening situation，the girl felt very helpless.
A．turn to B．turn on C．turn off D．turn down
