九（上）Unit4Topic2SectionD课时配套练习
I.单选：
1. These films ______ until tomorrow morning.
A. can't develop B. aren't developing
C. won't be developed D. won't develop
2. Hundreds of jobs ______ if the factory closes.
A. lose B. will be lost C. are lost D. will lose
3. —A party is going to ______ tonight. Would you like to go with me? —I’d like to, but I have to look after my sick mother.
A. organize B. have been organized
C. be organizing D. be organized
4. The water will be further polluted unless some measures ______.
A. will be taken B. are taken
C. were taken D. had been taken
