Составьте 5 предложений с if и 5 предложений c Unless

1. If we work hard, we’ll finish the project on time.

2. If I win the money, I’ll buy a new house.

3. I will let you go if you promise to return by 10.

4. I’ll be upset if you don’t come.

5. I will be able to call you if the battery is full.

1) Nothing is impossible, unless you don't do it!

2) You can't go in unless you are a member.

3) Unless you work much harder, you won't pass the exam.

4) We'll be late unless we hurry.

5) You will not win, unless you study well.