Relative pronouns

John is a boy ... studies hard every day.
1. when
2. which
3. who
This is the bicycle ... I used to ride to school on.
1. whom
2. whose
3. which
I remember the time ... I fell and broke my arm.
1. where
2. when
3. which
The reason ... he is happy is that he jas just passed his exams.
1. why
2. which
3. when
Where's the bread ... I bought this morning?
1. who
2. --
3. that
That's the woman ... best friend is a film star.
1. whose
2. which
3. that
Paul is holding the prize ... he won in the competition.
1. where
2. which
3. that
The chair ... she is sitting on is an antique.
1. where
2. which
3. why
The woman ... lives in that house is very rich.
1. which
2. who
3. where
4. that
The book ... I borrowed from the libray is very interesting.
1. that
2. whose
3. where
4. which