Quiz no. 1046 (If vs. Unless vs. When vs. In case)- 10q

Fill in:

1.I'll go to the party ___________ my parents allow me.

A) if

B) when

C) unless

D) in case

2.__________ you heat ice, it melts.

A) If

B) When

C) Unless

D) In case

3.I won't go to his ring ceremony ___________ I am given permission.

A) if

B) when

C) unless

D) in case

4.Take an umbrella ___________ it rains.

A) if

B) when

C) unless

D) in case

5.___________ the sun rises, I go for a walk.

A) If

B) When

C) Unless

D) In case

6.I won't attend the meeting ___________ it's absolutely necessary.

A) if

B) when

C) unless

D) in case

7.___________ you're feeling better, stay at home.

A) If

B) When

C) Unless

D) In case

8.Bring a map ___________ you get lost.

A) if

B) when

C) unless

D) in case

9.I am on the way to the airport. I'll call you ___________ I arrive at the airport.

A) if

B) when

C) unless

D) in case

10.You can't go to the party ___________ you finish your homework.

A) if

B) when

C) unless

D) in case