8. Her friend says it’s______, but I think it belongs to them.
A. her B. his C. our D. theirs
10. The teacher told the children to open______books.
A. their B. theirs C. their’s D. his
11. I’d like you to meet Rita. She’s a great friend of______.
A. us B. our C. ours D. me
14. Your travel plans sound just as exciting as________________!
A. I B. me C. my D. mine
15. The mother cat and _______________kittens were napping in the sunshine
A. his B. it’s C. her D. hers