А. 1. is 2. are 3. is 4. are 5. are 6. are 7. is 8. is 9. is 10. are 11. am 12 . is

B. 1 is cleaned 2. are decorated 3. are watered 4. is baked 5. are taken 6. is paid

C. 1. A birthday party is organized by them. 2. Football is played by all age people 3. The thief is followed by the police 4. All types of books are printed by them 5. Computers are repaired by Salim. 6 A beauty parlor shop in our area is run by her.