Put the following into the pasive we use this room only on special occasions?

Put the following into the pasive
1.we use this room only on special occasions.

this room is used only on special occasions
2. they make these artificial flowers of silk

these artificial flowers of silk are made (by them)
3. the milkman brings bottles of milk to houses

bottles of milk are brought to houses by the milkman
4. they speak English in many countries in Asia

English is spoken in many countries in Asia
5. My sister cleans these rooms every day

These rooms are cleaned by my sister every day
6. The zoo keepers feed the animals twice a day

THe animals are fed by the zoo keepers twicè a day
7. people use computers to design new models

computers are used to design new models
8. people plant rice in those fields

rice is planted in those fields
9.people don't use this road very often

this road isn't used very often
10. our factory doean't produce this kind of paper

this kind of paper isn't produced by our factory
11.do they make cheese from milk?

is cheese made from milk?
12. do people speak English and French in Canada?

are english and french spoken in canada?
13. do they use cars and trucks to carry food to market?

are cars and trucks used to carry food to market?
14. how do they cook this kind of food?

how is this kind of food cooked?
15. when does he usually do his homework?

When is his homework usually done?
16. the workers are building a supermarket on our street

A supermarket is being built on our street by the workers
17. my grandmother is knitting a new sweater for me

A new sweater is being knitted for me by my grandmother
18. the artists are painting a big picture in front of the town hall

a big picture is being painted in front of the town hall by the artists
19. The children are redecorating the sitting room

the sitting room is being redecorated by the children
20. the scientists are carrying out an important experiment

an important experiment is being carried out by the scientists
21. they are watching my house

my house is being watched
22, they aren't repairing my piano at the moment

my piano isn't being repaired at the moment
23. the teenagers aren't buying that model these days

that model isn't being bought by the teenagers these days
24. they aren't televising the match tomorrow

the match isn't being televised tomorrow
25. are they discussing the pollution problem?

is the pollution problem being discussed ?
26. are people building a new ring road round the city?

is a new ring road being built round the city?
27. are they pulling down the old theater?

is the old theater being pulled down?
28. are student doing a lot of the work?

is a lot of the work being dơn by students?
29. is someone using the computer at the moment ?

is the computer being used at the moment?
30. are the children organizing the Christmas party?

is the christmas party being organized by the children?