1.The number of deaths from heart disease will be reduced greatly if people (persuade)to eat more fruits as well as vegetables.
答案 are persuaded
2.—Have you heard about that fire in the market?
—Yes, fortunately no one (hurt).
答案 was hurt
3.In the last few years thousands of films (produce)all over the world.
答案 have been produced
4.As we all know, the world's supplies of oil (use) up with the development of industry and the increase of cars.
答案 are being used