Respuesta :

1) I wasn't reading the book. 
2) You weren't working last night. 
3) She wasn't in Miami last August. 
4) He wasn't a good student when he was in College. 
5) We weren't dancing together. 
6) You weren't living in a big house. 
7) They weren't celebrating their graduation. 
8) It wasn't rainning yesterday. 
9) Mark wasn't sitting in front of me. 
10) Rose wasn't my best friend. 

Respuesta:

1) I wasn't reading the book.  

2) You weren't working last night.  

3) She wasn't in Miami last August.  

4) He wasn't a good student when he was in College.  

5) We weren't dancing together.  

6) You weren't living in a big house.  

7) They weren't celebrating their graduation.  

8) It wasn't rainning yesterday.  

9) Mark wasn't sitting in front of me.  

10) Rose wasn't my best friend.