Answer:
1.she can't hear any noise
2.he rode a bike when he met an accident
3.He left 20 minute ago
4.I went to airport when I saw her
5.She sang a when I entered the room
6.I met her in plane
7.I made tea when the door bell rang
8.He didn't reply to my letter
9. I bought this motor bike only month ago
10. I wasn't listening when you were talking. or talked
11. The farmer ploughed the field when it start raining or starts
12. The bus moved while I board it
11.
Step-by-step explanation:
I don't know if this can help