Помогите !! Даю 50 БАЛЛОВ !!Нужно сделать 3 ,4,5,6 .

Ex 3
1) will
2) might
3) won't
4) might not
5) will
6) might
Ex 4
Im going to visit London.
We aren't going to study
Are you going to speak English?
I'm not going to stay in a hotel
It's going to be cold
Is it going to rain?
Ex 5 не знаю)
Ex 6
1) many
2) visited
3) went
4) since
5) just have
6) It's
7) than
8) to do
9) 'll visit
10) meet