Помогите пожалуйста, ОЧЕНЬ СРОЧНО

1 задание
1 is 2 are,am 3 are 4 is 5 is

1 is 2 are 3 is 4 am 5 are 6 is 7 are
2 задание
1)Is this my room?
2)how many Mary?( это не точно)
3)are we froom russian?
4)is it a car?
5)am I a pupil?
6)are Tom and ben our friends?
3 задание
Our flat isnt big
He isnt my friend
They aren't from moscow
I am not nine
The cats aren't black
Vera isnt at london