Ответ:

задание А:

1) couldn't

2) would

3) go

4) won't need

5) would have

6) rained

7) feel

8) would

задание Д:

1)I wish I'll be better at sports, then I join in with my friends

2) If only Frank playing the drums at night I'll stop sleep

3) I wish the sun willcome out!It's been cold for ages

4) Sometimes, Jane will wish she have more free time to paint

5) if only our friends come to the party then it won't be a great success

6) извини 6-ое я не поняла