=>
2. You will run out of money unless yous top wasting it.
3. Don't call me if it isn't an emergency.
4. James will not pass the test if he doesn't study harder.
5. Unless Jane finishes her work before 6 pm, she won't dine out with her friends.
6. My brother won't go travelling thiss summer unless he finds a companion.
7. It is not easy to do these exercises if you don't listen attentively to the teacher.
8. Unless Jim submits his essay before Tuesday, he will be punished by the teacher.

V/
1. would buy
2. tried
3. lived
4. would you want
5. had
6. didn't
7. wouldn't
8.  met
9. weren't
10. would treat
11. would you do
12. would spend
13. knew
14. didn't look 
15. would

VI/
1. provided
2. will we keep
3. gave
4. won/would donate/spend
5. would you do
6. knew
7. doesn't stop
8. would not do
9. see/will you save
10. would be/didn't get
11. sleep/won't be
12. would get/ had
13. had/would look 
14. were not/would grow
15. would keep

VII/
1. If there were a library in my neighborhood, I could borrow books.

2. If my health were good, I would play extreme sports.
3. If it weren't pouring with rain, we could go for a picnic.
4. If I had much free time, I could come to your party.
5. If Jim had some siblings, he wouldn't feel lonely sometimes.
6. If my father were not very busy at work, he would have time for me.
7. If this camera weren't expensive, I could buy it.
8. If you tried your best, your result would be good.

VIII/
1. would be
2. didn't go
3. use
4. doesn't want 
5. took
6. drive
7. will visit
8. will accept
9. would be
10. would happen
11. got
12. show
13. would be
14. turned
15. will forgive

IX/
1. joined -> join 
2. would make -> made
3.  showed -> show
4. don't -> x
5. is -> were
6. v
7. didn't -> wouldn't
8. might -> may/will
9. would -> will
10. could -> x