10. I can answer the question______ you day is very difficult. a. which b. whom c. who d. whose 11. We saw the girl______ you say is beautiful. a. which b. whom c. who d. whose 12. This is the place______ the battle took place ten years ago. a. which b. in where c. where d. from where 13. Sunday is the day______ which we usually go fishing. a. during b. at c. in d. on 14. The person______ you want to see is not her. a. who b. whom c. whose d. which 15. This is the last time______ I speak to you a. of which b. that c. who d. whose 16. He talked about the books and the authors______ interested him. a. who b. that c. which d. whom 17. He talked about the books and the authors______ interested him. a. who b. that c. which d. whom 18. You know your lesson______ surprises me. a. who b. which c. that d. no word is needed 19. Bondi is the beautiful beach______ I used to sunbathe. a. when b. where c. which d. why