Chuyển lại câu thứ 2 sao cho không đổi nghĩa

8. My sister has a compass.
 
→This is .......
 
9. She is the girl with blue eyes.
 
->She has ........
 
10. Miss Thanh's legs are long.
 
-> Miss Thanh
 
11. Do you like physics? → Are you interested..
 
12. Mary plays the piano very well. →Mary is good