請幫我對功課

是不是句句要+'S
1.Do you like Mei Ling's dress?
2.He is Anna's English teacher.
3. Is that Mr. Tan's son?
4. This is May's sister, June.
5. Can I see the dog's new puppy?
6.Kelvin's uniform is wet.
7. Wendy's writing is very neat.
8.Where is Terry's sister?
9. Do you like Lily's new bag?
10 .I like Mrs.Chan's cooking very much.
RIGHT??? THANK YOU