---Must I hand in my exercise book now, Mr. Zhao?
---No, you ______. You may give it to me tomorrow.
| A．mustn’t | B．can’t | C．needn’t | D．don’t |
Some people won’t realize the importance of their health ______ they have lost it.
| A．after | B．when | C．until | D．as |
—Which do you prefer, tea or coffee?
—I don’t care. ______ is fine.
| A．Either | B．Neither | C．Both | D．All |
Excuse me, I lost my way. Will you please tell me ______?
| A．where am I | B．where I am | C．where you are | D．where are you |
Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.
| A．careless | B．more careful | C．more careless | D．careful |
—______ is it from your home to the school?
—About ten minutes’ walk.
| A．How far | B．How long | C．How often | D．How soon |