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Caleb, [who|which|where|whose] is my brother, is a true bookworm. He has read 10 books this month. When we went to the country house, he recommended the book [who|which|where|whose] he bought a year ago. He told me that this is the book [who|which|where|whose] would change my life. I didn't believe him because I'm not very fond of reading. I asked him about the author. It turned out that the person [who|which|where|whose] wrote that book was our distant relative. That was interesting. Our parents had never told us about famous people [who|which|where|whose] are our relatives.

I took the book and started reading. It was the type of book [who|which|where|whose] carries away from the first pages. I liked it.

It is a detective story about a woman [who|which|where|whose] was killed in a small village. People [who|which|where|whose] live there know nothing about the woman and the murder, but all of them are guilty. I read it in one go. But suddenly...

There were no last pages in the book. So I lost my sleep as well as Caleb.