номер 4 помогите позязя

Exercise 4.

1 heat / will start либо starts, 

2 hadn't been / wouldn't have been, 

3 had stayed / would have had, 

4 loses / will resign, 

5 hadn't gone / would have never met, 

6 were / would use, 

7 gets, 

8 would have been, 

9 are broken / will be, 

10 had known / would have helped, 

11 would have had /  hadnt been driving