1. I am going to the store. 。2. She is reading a book. 。3. They are playing basketball. 。4. He was swimming in the pool. 。5. We have a meeting tomorrow. 。6. The cat is sleeping on the couch. 。8. The sun is shining brightly today. 。9. The restaurant is closed on Sundays. 10. She has a lot of work to do.