Exercise 1: Choose the correct form of the verb (Present Continuous, Present Simple, Future Simple, Past Simple).

1. I watch TV every evening.
2. She is cooking dinner right now.
3. They will play football tomorrow.
4. He walked to school yesterday.
5. We usually have lunch at 12 PM.
6. You are studying for your exam next week.
7. It rained last night.
8. My sister visits us every summer.