active: will clean/ see etc. e.g. Somebody will clean this room tomorrow.
passive: will be + cleaned/seen etc. e.g. This room will be cleaned tomorrow.
Exercise 1 Complete the sentences. Use these verbs in the correct form, present or past: Cause, damage, find, hold, injure, invite, make, overtake, own, send, show, surround. 1 Many accidents are caused by careless driving.
2 Cheese___________from milk.
3 The roof of the building___________ in a storm a few days ago.
4 A cinema is a place where films___________.
5 You______________ to the party. Why didn’t you go?
6 This plant is very rare. It________________ in very few places.
7 Although we were driving fast, we __________by a lot of other cars.
8 In the US, elections for president_________________ every four years.
9 There was an accident last night, but fortunately nobody________________.
10 You can’t see the house from the road. It _____________by trees.
11 I never received the letter. It __________________to the wrong address.
12 The company I work for_______________ by a much larger company.
Exercise 2 Complete the sentences: 1 I can’t use my office at the moment. It is being painted (paint).
2 We didn’t go to the party. We weren’t invited (not/invite).
3 The washing machine was broken, but it’s OK now. It___________ (repair).
4 The washing machine _______________(repair) yesterday afternoon.
5 A factory is a place where things________________ (make).
6 How old are these houses? When_____________ (they/build)?
7 A:____________ (the photocopier / use) at the moment?
B: No, you can go ahead and use it.
8 I’ve never seen these flowers before. What___________ (they/call)?
9 My sunglasses____________ (steal) at the beach yesterday.
10 The bridge is closed at the moment. It __________(damage) last week and
it ____________(not/repair) yet.