6 зд:
1) ..., I'll do exercises
2) ..., We'll go to the cinema tonight
3) ..., I will not go to my grandmother
4) ..., We will not have a test
5) ..., I'll buy myself a good book

7 зд:
a) 1-c ; 2-d; 3-b; 4-a;
b)
1) If I go to a party,...
2) If my mother allows me,...
3) If I find a stock on clothes,...