Помогите,пожалуйста! Номер 7.Заранее спасибо!

1
Kate was watching a DVD and Andrew was doing his home work.
2 
A: How did Anne break her leg?
B: She was ridding her horse when she fell and landed on her lag.
A: Did she go to the hospital?
3
A: When did you see Peter?
B: While I was doing my shopping at the supermarket.
called 
didnt answer
was jogging
Did you hear
was ridding
jumped
tried
fell
wasnt be