ACTIVE EXERCISESI Change into active.. 5.for a long time the earth was believed to be flat3. 8.It is believed that red is the symbol of luck?. The lessons are being written by the stude
Trang 1ACTIVE ( EXERCISES)
I Change into active
1 How are candles made?
2 They couldn’t be found anywhere?
3 This jod has to be done at once
4 When was this radio manufactured ?
5.for a long time the earth was believed to be flat
6 These animals at the zoo are fed twice a day
7 The jewelry must have been stolen while she was out
8.It is believed that red is the symbol of luck
9 The lessons are being written by the students now
10 Is mathematics taught in this school
11.A letter is being written to peter’s friend by him
12 Some phone calls are being made by my friends in the evening
13 Many accidents are being caused by bad drivers
14 That report was being prepared by Lan when I came to see her
15 footballis played all over the world
16 all the members have been invited to the party
17 Those maps are kept on the shelves for reference
18 what plays were written by shakespeare ?
19 He was taken to the police station by a policeman
20 Was that pie eaten by your daughter ?