Prepositions and Connector Test: during, for, while, when - 2

Complete the sentences below with the correct option.

1. _______ he came home last night, he found his wife asleep.
A) During
B) When
C) For

2. _________ I was cleaning the floor, the doorbell rang.
A) For
B) During
C) While

3. I was studying for my test ________ my favorite TV show.
A) during
B) when
C) for

4. ________ she was cooking, the dog ran outside.
A) For
B) During
C) While

5. I have been studying Spanish ________ 10 years.
A) while
B) for
C) when

6. _______ how long have you lived in Mexico?
A) For
B) During
C) while

7. He was watching TV ________ she was talking on the phone.
A) during
B) when
C) while

8. I went to the store _________ 20 minutes.
A) for
B) during
C) when

9. _________ will you come over tonight?
A) When
B) While
C) For

10. John wouldn't stop talking ______ my favorite song was playing on the radio.
A) for
B) during
C) while

Your score: 

Answer key: