Tony, ________, or you will get heavier.
| A．doesn't play sports any more |
| B．doesn't eat so much meat |
| C．don't play sports any more |
| D．don't eat so much meat |
—Are we going on a field trip to Minghu Lake by bus?
— Yes, but the teacher didn’t say _________.
A. where to go B. when to go C. how to go
I _______ go to school on foot, because my home is next to the school.
A. always B. seldom C. never
— I have great _______ in learning math and I'm so worried. Could you help me?
— Sure. I'd be glad to.
A. trouble B. interest C. fun
—Did you see the traffic accident on East Street this morning?
— Yes, I _________ shopping with my friend Tina at the time.
A. have gone B. am going C. was going
You _______move to the next room. You may still stay here if you like.
A. must B. needn’t C. can’t