Помогите ^^
Не сложно, но времени опять нет -_-
Во вложениях.
1)He is a doctor
2)I am a sportman
3)You can't to help him
4)we musn't to do noize
5)they were in Moscow
6)he won't to come
7)she could to sleep
8)you haven't a car
9)we have a sister
10)he will be teacher
11)it isn't my pen
12)it was cat