There are 7 mistakes in the following conversation. underline the mistakes and correct them. 1--have you already been in the shop? 2--yes,i was. 3--you bought everything? 4--yes, 5-- and what you did after school? 6--i watched a film from 4 to 6. 7--while i watched it, my grandma phoned me.

1 - Have you already been to the shop?

(-Have you already been in the shop?)

2 - Yes, I have.  

   (-Yes, I was.)

3 - Have you bought everything?

          (-You bought everything?)

4 - Yes, I have.      (-Yes,)

5 - And what did you do after school?

  ( - And what you did after school?)

6 - I was watching a film from 4 to 6.

     (-I watched a film from 4 to 6.)                            

7 - While I was watching it, my grandma phoned me.

     (-While I watched it, my grandma phoned me.)