Hoàn thành câu ở dạng bị động 1.Cheese ( make) __________ from milk 2. The roof was damaged completely.It has to (repair) ________________as soon as possible 3. Many accidents (cause)___________________by careless driving 4.The meeting (hold)________________next Sunday 5.It is a big factory . Five hundred people (employ)____________there 6.Recycled plastic can (use) _________________to make toys 7.A cinema is a please where film ( show)_____________ 8.Most the earth is surface ( cover)____________________by water