к подлежащему:
1. Who is of the same age?
2. Who often comes here?
3. Who knows English well?
к сказуемому:
1. What do we do together?
2. What does he seldom do in the morning?
3. What do I like to do?
к дополнению:
1. Who do I often write to?
2. What does my son read every day?
3. What do I always return to the library in time?
к обстоятельству:
1. Where does he live?
2. When do I read newspapers?
3. How often do they send me English books?