Choose the correct verb in the SIMPLE PAST TENSE.
1. I (study, studied, studies) French yesterday.
2. We (watches, watch, watched) an interesting program last night.
3. Mark (stopped, stop, stops ) the car in front of the post-office.
4. My parents (arrived, arrives , arrive) at half past six.
5. Alison (walk, walked, walks) to school.