Past simple or Past perfect?
Open the brackets.
1. When he (arriver) at the station the train (leave)
2. When Jack (come) home, he (discover) that somebody (phone) him.
3. My brother (eat) all the cakes by the time the other children (arrived) at the party.
4. We (light) the candles because the lights (go off)
Пожалуйста