Change these sentences below into Passive

Change these sentences below into Passive.

1. My friends make some cakes.
2. My mother bought some candies last night.
3. She is writing a leter.
4. I was watching TV when it exploded.
5. My father has coppied my notes.
6. Mrs. Susanti had finished her book yesterday.
7. Mr. Handani has been drawing this picture for three weeks.
8. Toni had been typing this when I came.

Change these sentences below into Active.

1. At dinner, six shrimp were eaten by Harry.
2. The savannah is roamed by beautiful giraffes.
3. The flat tire was changed by Sue.
4. A movie is going to be watched by us tonight.
5. The obstacle course was run by me in record time.
6. The entire stretch of highway was paved by the crew.
7. The novel was read by Mom in one day.
8. The house will be cleaned by me every Saturday.
9. A safety video will be watched by the staff every year.
10. The entire house was painted by Tom.
11. The students' questions are always answered by the teacher.
12. That piece is really enjoyed by the choir.