Помогите))Решить английский язык...

1. arent dancing
     are studying.
2.  isnt watching.
    is writing
3. arent playing 
    are working
4. Im not riding
    Im sitting.
5. isnt raining.
    is shining

1. Arent dancing
are studying
2. Isnt watching
is writing
3. Arent playing
are working
4. Am not riding
am sitting
5. Isnt raining
is shining