Ответ:
1.I will help him if he ask
2.if he asked me , i would help him
3.if he asked me earlyer, i would help him
4. if he have time, he will do this exisise
5.he would do exisise , if he had time
6.???
7.if rain stop , i will go for walk
8.i would go for walk,if rain stop
9.if yesterday rain do not stop,we woulg go for walk
10.if Billy Jin come home early,we will watch the film together
11.if Billy Jim came home early, we would watch the film together
12.if Billy Jim came home early ,we would watch this film together
Объяснение:
наверное правильно)