WHO-WHOSE-WHOM-THAT-WHICH-WHERE exercise, iframe

The person ___________ rang the doorbell was wearing a red coat.
1. who
2. which
3. whose
4. whom
The patient __________ husband was complaining was very pale.
1. whom
2. whose
3. where
4. that
She pointed to a black car __________ was parked next to hers.
1. who
2. which/that
3. where
4. whom
Tell me __________ you are looking for and I'll try to help you.
1. who
2. whom
3. whose
4. that
Over there is the park __________ the picnic was organised last year.
1. which
2. that
3. where
4. whose
There several coats here. ___________ one is yours?
1. who
2. which
3. whose
4. where
____________ umbrella is this? Mine is blue.
1. who
2. whom
3. whose
4. which
You say you called yesterday. To __________ did you speak?
1. who
2. whom
3. whose
4. which
We're going to meet at the hotel __________ the conference is being held.
1. that
2. where
3. which
4. who
I need to know the number of people __________ are going to attend.
1. who/that
2. whom
3. whose
4. which

WHO - WHOSE - WHOM - THAT - WHICH - WHERE