Respuesta:
1. I built a nice house
2. You saw some people by the river
3. We had a good time last thursday
4. He ate eggs and sausage
5. They woke up in the morning
6. She made her bed
7. It went away
8. The child took a toy
9. Children slept well
10. My boss said many necessary things.
Explicación:
Espero te haya ayudado :)