Раскройте скобки пожалуйста)
1. He (swim) in the river when he (see) a crocodile.
2. It (rain) heavily. Are you (take) you umbrella?
3. Everyone in the library (sleep) quietly when suddenly somebody (scream).
4. I (arrive) to Paul's house yesterday but not one (open) me.
5. "What (you/do) from 10 am to 2pm tomorrow?" Asked Mary.
6. When (you break) your arm?
7. (You/play) computer game when your boss (come) in unexpectedly?
8. While he (have) lunch, somebody (enter) and (take) away his wallet.

1. He was swimming in the river when he saw a crocodile.2. It rains. Are you taking your umbrella?3. Everyone in the library was sleeping quietly when suddenly somebody screamed.4. I had arrived to Paul's house yesterday but no one opened me.5. What are you doing from 10 am to 2 pm tomorrow?6. When did you break your arm?7. Were you playing computer game when your boss came unexpectedly?8. While he was having lunch, somebody entered and took away his wallet.