Question

1. Unless the weather (to get) better, I (not to arrive). 2. If I (see) John, I(to tell) him your news. 3. Unless she (to correct) her results, she (not to go) to the concert. 4. When I (to phone) Kate, I (to ask) her about the party. 5. If people (not to drink), they (to die). 6. If I (to cough), I (to drink) hot milk with honey. 7. If he (have) enough money, he (buy) a large house.

Answer 1

1. gets, won't,
2. see, will tell 
3. corrects, will not go
4. phone, will ask
5. don't drink, will die
6. cough, drink.
7. has, will buy
После till/until, if, unless, when не ставится "will", исключительно present simple, даже когда имеется в виду будущее время!

Answer 2

1. Unless the weather gets better, I will not arrive. This means that if the weather does not improve, I will not come. 2. If I see John, I will tell him your news. This means that if I happen to see John, I will inform him about the news you want me to share with him. 3. Unless she corrects her results, she will not go to the concert. This means that if she does not fix her results, she will not attend the concert. 4. When I phone Kate, I will ask her about the party. This means that when I call Kate, I will inquire about the details of the party. 5. If people do not drink, they will die. This means that if individuals choose not to consume liquids, it can lead to death. 6. If I cough, I will drink hot milk with honey. This means that if I have a cough, I will alleviate it by drinking a mixture of hot milk and honey. 7. If he has enough money, he will buy a large house. This means that if he possesses sufficient funds, he will purchase a big house.