My mother ___________the dishes when I got home.
| A．has washed | B．is washing |
| C．washed | D．was washing |
—It’s too late. I have to go now.
—Oh, it’s raining heavily outside. You’d better stay ___________ it stops.
| A．until | B．since | C．while | D．though |
—___________ I complete the composition today, sir?
—No, you needn’t. You may ___________tomorrow morning.
| A．Can, hand it in | B．May, hand in it |
| C．Must, hand it in | D．Need, hand in it |
—Tom, would you like to train our football team?
—___________.
| A．Sure, I’d like to | B．You’re welcome |
| C．It’s my pleasure | D．Not at all |
When our teacher heard of the news, he was too angry to say ___________.
| A．everything | B．nothing | C．something | D．anything |