1. Charles (answer) all of the questions correctly.
2. The children (go) to school.
3. Our teacher (teach) us Math already.
4. We (buy) a new television.
5. We (plan) our weekend already.
6. The man (wash) his car.
7. She (write) a story about a princess.
8. We (start) learning Chinese already.
9. She (study) English today.
10. I (visit) my grandmother many times.