Write these sentences in a different way using might. In sentences 9-11 use might not.

1. Perhaps Helen is in her office.
   .
2. Perhaps Helen is busy.
   .
3. Perhaps she is working.
   .
4. Perhaps she wants to be alone.
   .
5. Perhaps she was ill yesterday.
   .
6. Perhaps she went home early.
   .
7. Perhaps she had to go home early.
   .
8. Perhaps she was working yesterday.
   .
9. Perhaps she doesn't want to see me.
   .
10. Perhaps she isn't working today.
    .
11. Perhaps she wasn't feeling well yesterday.
    .