Respuesta:
1. Daisy brought some chocolates to the birthday party.
2. I heard a new song on the radio.
3. Peter read three books last week.
4. The smiths spoke Italian to the waitress
5. Peter understood during the class, but now doesn't understand.
6. My mother forgot to buy some milk.
7. Susan had a baby in August.
8. We lost our keys last Friday.
9. They swam 500 m yesterday afternoon.
10. I gave my mother a CD for her birthday.
