18.Car windows __________(not repair)at once.

17.The factory ________(produce)300,000 cars every year.

16.How soon _______ your car ______(mend)?

15.A lot of trees __________(plant)on both sides of the street this year．

14.We ___________(not buy)telephones and computers in this factory．

13.They________(discuss) the plan at next week's meeting．

12.Several big modern factories __________(build)in our city next year．

11.The film __________(show)in the open air tomorrow evening．

10. a sport played back and forth over a high, narrow net by means of a light, long-handled racket.

Ⅱ.用括号内所给动词的适当语态填空

9.lifting heavy objects as a sport or as exercise

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