Thank you very much __________me __________your birthday party.
| A．for inviting; on | B．on inviting; for |
| C．for inviting; to | D．to invite; to |
________ you want to go out, let me know, please.
| A．While | B．If | C．Whether | D．Though |
You ________ lend the bike to others because I’ll use it.
| A．may not | B．mustn’t | C．needn’t | D．mightn’t |
Linda is too excited to ________ at night because of the concert.
| A．go to bed | B．fall asleep | C．fall into | D．fall over |
Don’t keep us ________ for a long time next time.
| A．wait | B．waited | C．to wait | D．waiting |
In China it’s impolite to speak _________ your mouth is full.
| A．before | B．while | C．after | D．with |