You _______ walk across the road. It’s dangerous.
| A．may not |
| B．don’t have to |
| C．mustn’t |
| D．needn’t |
---What’s wrong with you ? ---________.
| A．My bike is broken | B．Something is wrong with my watch |
| C．My TV doesn’t work | D．I’m not feeling well. |
They arrived while we__________ dinner.
| A．Have | B．are having | C．were having | D．had |
---Shall we meet on Sunday or Saturday? ---______ is OK. I’m free on weekends .
| A．Every | B．Both | C．Either | D．Neither |
—You were brave enough to say “No”at the meeting.
—Well,now I regret________ that .
| A．to do | B．to be doing |
| C．to have done | D．having done |
My mother is sleeping .Don’t _________.
| A．wake up he | B．wake her up |
| C．woke she up | D．wake up she |