Fill in the gaps with had to/didn't have to, could/couldn't or was able to/wasn't able to

1. Peter
   [ ]
   finish first in the race.
2. She
   [ ]
   type very fast when she was a secretary.
3. Petra
   [ ]
   stay in because she wasn't feeling well.
4. She
   [ ]
   see the doctor because the spots disappeared.
5. We
   [ ]
   take him to the hospital because he had a very high temperature.
6. She
   [ ]
   swim when she was five years old but now she can.
7. I
   [ ]
   see a dentist for a toothache yesterday.
8. Melanie
   [ ]
   take the medicine because she felt better.
9. When Jill was young she
   [ ]
   see well, but now she wears glasses.
10. Fiona
    [ ]
    run in a marathon last month.