Bài 1: Điền từ thích hợp vào mỗi câu dưới đây.  
1. Do you know _____? _____ is my brother.
2. Emilia is a great dancer. _____ has won many competitions.
3. Would _____ like to go to the movies with Rita?
4. Van Gogh drew beautiful pictures. One of _____ famous works is The Starry Night.
5. When the incident happened, Ram was present there. _____ was the sole witness of the event.
6. The dog gave birth to many puppies. Would _____ like to have one of _____?
7. Ross and Monica are siblings. _____ came to visit the museum.
8. This is Elizabeth. _____ is the class monitor.
9. The team won the match. _____ have performed surprisingly well.
10. My brother brought a new phone. But _____ doesnt like _____ much.
11. Look at this picture. Isnt _____ beautiful?
12. _____ all study in the same school.
13. I brought a ball today. _____ is _____.
14. Megha finished her homework quickly so that _____ could go and play outside.
15. Can you give _____ another scope? I will do better.