6) Who is your daughter? She is the child ______ has long, straight hair.

A. whose  B. who  C. which  D. when

7) I don't think my ex-girl friend will remember the day _____ we saw each other for the first time.

A. which  B. on which  C. at which  D. why

8) August is the month ______ I always give my birthday parties.

A. which  B. in which  C. what  D. why

9) The purse ______ she had lost last week was found yesterday.

A. which  B. what  C. whose  D. whom

10) The old lady ______ we were travelling told us her life story.

A. of whom  B. with whom  C. whose  D. whom

mệnh đề quan hệ