Fill in the gaps.Use where,who,which,whose,that,when.Put in commas where necessary 1. My friends went to Spain ____ it;s

1. My friends went to Spain where it\'s warm and sunny. 2. My grandfather whose sweater you are wearing was a very nice man. 3. His parents were doctors who worked in the hospital down the road. 4. She has seen something that scared her. 5. I\'ve read a book which was very interesting.