Change these sentences into passive how do people learn languages?

chuyển các câu sau sang bị động

1 the room is cleanded every day.

somebody...................................

2 they cancelled all the flights because òf fog.

all the flights.................................................

3 how do people learn languages?

how...........................................

4 people advised us not to go out alone.

we.........................................................

5 the girl đid not give me the money.

I..........................................................

6 A man asked me several difficult questions at the interview.

I...................................................................................................

7 nobody told me the story

I..........................................

8 oil lamps were used years ago.

people........................................

10 did anyone see you come in?

were you.....................................

11 she'll be told which bus to catch.

someone...........................................

12 the house was broken into.

somebody...............................

13 he was not taken care òf by his brother.

his brother..................................................

14 they will inform you the result of the exam by letter.

you.................................................................................

15 they will the shop be opened?

.............they................................?

16 they will serve fish to the guests about ten minutes from now.

fish.................................................................................................

17 A textbook will be published by that company next years.

that company...........................................................................

18 I was told to change the way by my friends.

my friends...........................................................

19 shakespeare wrote many famous plays.

many famous plays ...................................

20 bill will invite ann to the party

ann...............................................

21 is the course taught by professor jackson?

does.................................................................

22 a storm destroyed the small fishing village.

the small.............................................................