Giúp mình với ạ vote 5 sao thank ạ

1. I/ have/ rest/ when/ volcano/ erupt.

→ I was having a rest when the volcano erupted.

2. What/ you/ do/ next/ when/ you/ get/ caught/ thunderstorm/ last night?

→ What did you do next when you get a caught of thunderstorm last night?

3. Many/ house/ damage/ typhoon/ yesterday?

→ Were many houses damaged by typhoon yesterday

4. About 40/ percent/ children/ affect/ tsunami/ last December.

→ About 40 percent children were affected by tsumani last December.