Если кому не лень) , . нужно раскрыть скобки, употребляя глаголы в past simple или past continuous 9.i (not to play) the piano yesterday. i (to write) a letter to my friend. 10.i (not to play) the piano at four o’clock yesterday. i (to reading) a book. 11.he (not to sleep) when father came home. he (to do) his homework. 12.when i (to do) to school the day before yesterday, i met mike and pete. they (to talk) and (to laugh). they told me a funny story. soon i (to laugh), too. i still (to laugh) when we came to school. after school i (to tell) this story at home. my father and mother (to like) it very much. 13.when we were in the country last summer, i (to go) to the woods one day. it the woods i (to find) a little fox cub. it could not run. it (to injure) its leg. i (to decide) to help the cub. i (to bring) in home. every day i (to feed) in and (to take) care of it. i (to do) it the whole summer. now the fox cub is quite well. it (to leave) my house. it lives in the woods again.

9. I (didn't play) the piano yesterday. I (wrote) a letter to my friend.
10. I (wasn't playing) the piano at four o’clock yesterday. I (was reading) a book.
11.He (wasn't sleeping) when father came home. He (was doing) his homework.
12. When I (was going) to school the day before yesterday, I met Mike and Pete. They (were talking) and (laughing). They told me a funny story. Soon I (laughed), too. I (was still laughing) when we came to school. After school I (told) this story at home. My father and mother (liked) it very much.
13. When we were in the country last summer, I (went) to the woods one day. It the woods I (found) a little fox cub. It could not run. It (injured) its leg. I (decided) to help the cub. I (brought) it home. Every day I (fed) in and (took) care of it. I (was doing) it the whole summer. Now the fox cub is quite well. It (left) my house. It lives in the woods again.

9. didn't play
   - wrote
10. wasn't playing
      was reading
11.wasn't sleeping
     was doing
12. was going
      were talking and laughing
      laughed
      was still laughing
      told
      liked
13. went
      found
      injured
     decided
     brought
     fed
     took    
     was doing
     left