—Must I show you how to play the game?
—Oh,thank you.I______how to do it.
| A．had wondered | B．would wonder |
| C．was wondering | D．did wonder |
. --- Kate, what’s wrong with your pen again? There isn’t enough time.
--- The ink _____ come out.
| A．doesn’t | B．won’t | C．hasn’t | D．can’t |
“The interest_______ be divided into five parts, according to the agreement made by both sides,” declared the judge.
| A．may | B．should | C．must | D．shall |
--- Please don't make a noise.
--- _______I'll be as quiet as a mouse.
| A．Yes, I won’t | B．No, I will | C．Yes, I will | D．No, I won't |
—Turn off the TV, Jack. ____your homework now?
—Mum, just ten more minutes, please.
| A．Should you be doing | B．Shouldn't you be doing |
| C．Couldn't you be doing | D．Will you be doing |
. —What do you think we can do for our aged parents?
—You ________ do anything except to be with them and be yourself.
| A．don’t have to | B．oughtn’t to | C．mustn’t | D．can’t |