1) While I (walk) in the street, I (hear) a strange noise from behind.

2) I (want) to see what (happen)

3) While I (get) out of it, I (hurt) my arm.

4) I (run) home quickly because my hands and trousers (become) very dirty.

5) As I (climb) the stairs, the lights (go) off, so I (not/see) the banana skin on the stairs.

6) When I (step) on it, I (slip) and (begin) to fall.

7) While I (fall) down, I (hit) my head.

8) While I (go) to the hospital, I (feel) myself very unlucky.

9) When I (leave) the hospital, I (feel) better.