1. I joined my friends at the park. They were playing soccer.
2. He came home late last night. He was tired and hungry.
3. She went to the store to buy some milk. She forgot to bring her wallet.
4. We visited our grandparents last weekend. They were very happy to see us.
5. They started their homework early. They finished it before dinner.
6. The cat is sitting on the windowsill. It is watching the birds.
7. My brother is reading a book. He is enjoying it very much.
8. The children are playing in the garden. They are laughing loudly.
9. I am writing a letter. I am using a pen.
10. She is cooking dinner. She is making spaghetti.
11. The dog that barked all night belongs to my neighbor.
12. The book that I borrowed from the library is very interesting.
13. The car that was parked outside is mine.
14. The teacher who taught us math last year is retired now.
15. The cake that she baked for the party was delicious.
16. Although it was raining, we decided to go for a walk.
17. Because he studied hard, he passed the exam.
18. Even though she was tired, she finished her project.
19. Since they arrived late, they missed the beginning of the movie.
20. If you need help, please ask me.
Parent Tip: Review the logic above to help your child master the concept of english grammar worksheet.