6. The tennis finals will be put off if it ______ tomorrow afternoon.

A. rains                                      B. will rain

C. were to rain                                       D. was to rain

7. My house is full of dust because the old house just opposite ______.

A. will be pulled down                           B. has to be pulled down

C. has pulled down                              D. is being pulled down

8. The audience stared open-mouthed as the acrobat walked on the steel wire ______ high above the ground.

A. being fixed                                 B. has fixed

C. fixed                                     D. having fixed

9. The workers on the construction site downed tools, demanding that they ______ medical care and social security insurance.

A. provide for                                B. provided with

C. should provide with                          D. be provided with

10. “ The market isn't open tonight. ”

“ If I had known, I ______ to drive over here. ”

A. wouldn't bother                                    B. wouldn't have bothered

C. didn't bother                                D. shouldn't have bothered

11. Not only ______ well told, but the characters are vividly drawn.

A. is the story                                 B. has been the story