Here are the answers to the grammar exercise, using either the Present Simple or the Present Continuous tense:
- 21: We feed the chickens every morning at 6:30.
- 22: He is thinking of changing his job.
- 23: I really have to go now. My plane leaves at 10:30.
- 24: We are going to the cinema tomorrow afternoon. Would you like to come with us?
- 25: I am studying in my bedroom at the moment, but I can join you in the park later.
- 26: Hurry up! The play starts in ten minutes.
- 27: He leaves early in the morning every Friday.
- 28: I am cooking dinner this evening, so please don't be late.
- 29: She visits her grandmother every Sunday afternoon.
- 30: He is writing a book about the high cost of living.