Question

1 I saw the shark while/as soon as Iwas swimming.
2 As soon as /while I saw it, I swam away.
3 When/While he saw the accident, he went to help. ​

Answer 1

1. I saw the shark while I was swimming.
2. As soon as I saw it, I swam away.
3. When he saw the accident, he went to help.
Надеюсь полезно:)