59. She was, I thought, the best novelist（小说家）in the world because she told us a large number of stories about her life in Africa.

I won’t give you any help_____ you tell me the truthIt’s none of my business[ ]

_____ warm weather it is today! Let’s go swimming.

It is required that each of the studentschosen _____ good preparations ahead of time

Lily, whose backpack is this — I think it _____ be Peter’s. Look! His name is on it.