Dựa vào gợi ý trong ngoặc, tìm dạng đúng của đại từ để điền vào chỗ trống

Dựa vào gợi ý trong ngoặc, tìm dạng đúng của đại từ để điền vào chỗ trống
1. _____________ don´t understand. (I)
2. _____________ garden is bigger than _____________ (they/we)
3. _____________ telephoned yesterday. (she)
4. _____________ think _____________ doesn´t like _____________ I/he/I)
5. Are you talking to _____________? (I)
6. Are you talking to _____________? (she)
7. Do they like _____________ new house? (she)
8. Don´t ask _____________ ; ask _____________ (I/she)
9. Don´t ask _____________; . _____________ doesn´t know. (She/she)
10. Excuse me, those are _____________ seats. (we)
11. Has the dog had _____________ food? (it)
12. Hasn´t _____________ arrived yet? (she)
13. Have you got _____________ passport? (you)
14. Have you got _____________ pen or would you like to borrow _____________? (you/I)
15. Have you met _____________ teacher? (they)
16. He forgot _____________ keys. (he)
17. I don´t like _____________ teacher. (we)
18. I don´t think it´s _____________ room, I think it´s _____________ (you/they)
19. I think this is _____________ book. Oh no, it ´s _____________ (I/you)
20. I´ve got _____________ watch. (he)