Помогите!50 баллов ваши!1 Read the letter and fill in the missing

Помогите!50 баллов ваши!
1 Read the letter and fill in the missing world
Dear john,
... 11) I last wrote to you thought ... 12) I would be staying with some friends of...13) In London ...14) house is on the Thames. Unfornately,they were away at the time... 15) I wanted to stay with them, ... 16) was a shame... 17) happened next was lucky for me because I met a nice Italian boy at the station... 18) recommended a wonderful hotel in staying at the same hotel And we are going to see the sights together. I'll phone you...20) I get back .
Love ,Michelle

11. A) when. B) why. C) that. D) who.
12. A) who. B)that. C) which. D) with whom
13. A) my. B) mine. C) me. D) I
14. A) who's. B) which. C) whose. D) that
15. A)that. B) who C)where. D) why
16. A)which. B) who. C) whose D)whom
17. A) who. B)when. C). That. D) what
18. A) whom B) who. C) which. D) whose
19. A) whose. B) who. C) which. D) who's
20. A)where. B) why. C) when. D) that