7 English If vs. Unless Quiz Quizzes

1. you stop smoking, you’ll be seriously ill

A. If

B. Unless

2. they’re late again, I’ll be furious

A. If

B. Unless

3. you don’t save some money, you can’t go on vacation

A. If

B. Unless

4. If you don’t save some money, you can’t go on vacation [ Use unless ]

A. Unless you don’t save some money, you can’t go on vacation.

B. Unless you save some money, you can’t go on vacation.

C. Unless you can’t go on vacation , you don’t save money

5. You will lose your job ____________ you work harder

A. Unless

B. If

6. you stop making that noise, I’ll call the police

A. Unless

B. If

7. Unless you stop making that noise, I’ll call the police[ Use If ]

A. If you stop making that noise, I’ll call the police

B. If you don’t stop making that noise, I won’t call the police

C. If you don’t stop making that noise, I’ll call the police