Decide if the sentences are grammatically correct. if not, correct them. 1.if you will not listen to me, i won’t be able to help you. 2. unless you don’t help me, i’ll be not able to finish it. 3. i won’t talk to him until he apologises to me 4. if he is late again, i have to fire him. 5. if the winter comes, we’ll go skiing. 6. when i pass the test, i’ll go on holiday. 7. she won’t lend you anything until you’ll pay her the money back 8. as soon as you know the truth, you’ll have to tell me. 9. i won’t buy this car unless i’ll have enough money. 10. when i win in the lottery, i’ll give you some money.

1. If you will not don't listen to me, I won’t be able to help you. 
2. Unless you don’t (убрать) help me, I’ll be not able to finish it. 
3. I won’t talk to him until he apologises to me  (все правильно)
4. If he is late again, I have to will have to fire him. 
5. If the winter comes, we’ll go skiing. (правильно)
6. When I pass the test, I’ll go on holiday. (правильно) 
7. She won’t lend you anything until you’ll (убрать will) pay her the money back 
8. As soon as you know the truth, you’ll have to tell me. (правильно)
9. I won’t buy this car unless I’ll (убрать will) have enough money. 
10. When I win in the lottery, I’ll give you some money. (правильно)