1. Last year Mrs. Nina taught me both English and Science.
- I was taught both English and Science by Mrs.Nina last year

2. She broke my laptop.
-My laptop was broken 

3. I sent my children to summer camp.
-My children were sent to summer camp

4. She caught the thief.
-The thief was caught 

5. The secretary finished the report last night.
-The report was finished by the secretary last night

6. Sam sent a gift to his father.
-A gift was sent to his father by Sam

7. Tom wrote his report on his way to work.
-His report was written on his way to work by Tom

8. I bought this house last year.
-This house was bought last year

9. He lost his newspapers yesterday.
-His newspapers were lost yesterday

10. I brought my girlfriend to the party yesterday.
-My girlfriend was brought to the party yesterday