Bonsoir, voici les réponses:
1. They bought a new washing-machine yesterday.
2. He drank some orange juice.
3. Did you bring your new video game?
4. He came to visit us last night.
5. Sorry, I didn't hear when the bell rang.
6. He fell off his bike and he broke his arm.
7. Did she hurt herself?
8. The children hid in the basement of the house.
Bonne soirée.