personal possessive pronoun

My grandparents are old but (a)   are very healthy

Cecilia has a uncle. (a)   is a very tall and thin man.

Miss Chieng scolds (a)   when we become talkative in class.

The children like Mrs Huang because ________ often tells ________ interesting stories.

(a)  

Betty puts her spectacles in a case. I put (a)   in my pocket

You and Joe like to roam the street. I often see (a)   on Sunday.

James and I enjoy drawing. Miss Ling often teaches ________ how to draw. _________ like her very much because ________ is good and kind. We always listen to ________ attentively.

(a)  

I have a watch. This watch is (a)  

This is Miss Lau. We all like (a)   very much

______ is a squirrel. _______ tail is long and curly

(a)