Помогите ответить на тест1) Choose the proper words, and fill in

Помогите ответить на тест
1) Choose the proper words, and fill in the blanks:
6. ...to me, I am fond of collecting rare books.
A if B when C while D as
7. I .... this hobby with my friends.
A collect B attend C share D concentrate
8. Hobbies are .. into different groups
A divided B concentrated C collected D attracted
9. Some book collections are vast with thousands of ..
A collectors B volumes C hobbyists D people
10. Some coollections .. of several items
A consist B include C фокус D concentrate