1: A letter is written by him in EL every day

2: Comic is being read at present

3: Are stories being told by you at present?

4: Is the floor cleaned by you ever day?

5: Lunch isn't being had by me at home

6: A new pen is being given us now

7: Is music being listened to by your mother now?

8: EL isn't taught at school

9: Her food isn't being bought in the market

10: Is the bike being looked for now?

1, A letter is written in EL every day

2, Comic is being read at present

3, Are stories being at present?

4, Is the floor cleaned ever day?

5, Lunch isn't being had at home

6, A new pen is being given us now

7, Is music being listened now?

8, EL isn't taught at school

9, Her food isn't being bought in the market

10, Is the bike being looked for now?

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HTĐ:

S + V(s/es) + O

→S + am/is/are + P2 + (by O)

HTTD:

S + am/is/are + V-ing + O

→S + am/is/are + being + P2 + by O