Why not _____your teacher for help when you can’t finish______the story by yourself.
| A．to ask, write | B．to ask, writing |
| C．ask, writing | D．asking, to write |
-- I haven’t seen your sister for a long time. – She _______ Beijing on business for a month.
| A．went to | B．has gone to |
| C．has been to | D．has been in |
-- Let’s go dancing tonight.—Sorry, I ______. I have to go to a meeting.
| A．mustn’t | B．may not |
| C．needn’t | D．can’t |
-- Are you feeling ______ now?
-- Yes, the medicine works. Thank you.
| A．worse | B．better |
| C．bad | D．good |
This is an empty bottle. Could you give me ______ full one?
| A．a | B．an |
| C．the | D．/ |
—Do you knowtomorrow?
—David? Never! He hates outdoor activities．
| A．whether David will go cycling with us |
| B．when will David go cycling with us |
| C．that David would go cycling with us |
| D．who David would go cycling with |