correcting mistakes задание по английскому языку

First 14 corrections....
Продолжение пусть делает кто-нибудь другой))

My friends and me are good at surfing.
Where do you come from?
Yesterday I met Helen at the library.
We have been freinds for three years.
Do you have a brother or sister?
I usually read before I go to bed.
Patrick didn't go on a school trip.
Are you as tall as your mother?
Do Greg and Tom like fishing?
Can't Simon play the recorder?
A teacher must be a patient person.
These are Larrys favourite toy cars
A dog is more clever then a hamster.
My boss is never late for work.

1. Am - are
2. Does - did
3. Meet - met
4. Since - for
5. Do you have a brother or a sister
6. before going to bed.
7. Didnt went - didn't go
8. Taller - tall
9. Does - do
10. Can't Simon play the recorder, can he?
11. To be - be.
12. Is - are.
13. Cleverer - more clever.
14. Never is late - is never late.
15. On - for.
16. Gooder - better.
17. Mothers - mother's
18. The Clarks - Clarks.
19. Some - any.
20. Starts - start.
21. We're going - we went.
22. He - him.
23. If I will have - if I have.
24. Willn't - won't.
25. Mike is painting the fence.
26. Are - is.
27. Making - taking.
28. Was - were.
29. ?
30. Did break - broke.
31. She - her.
32. Is your dad a doctor, isn't he?