听下面一段较长对话, 回答以下小题。
【小题1】Where does the conversation probably take place?

A．In a library.

B．At Ms Calvin’s house.

C．At a bookstore.

【小题2】What is the main character in Ms Calvin’s book?

A．A scientist.

B．A bird.

C．A dog.

【小题3】How long did it take Ms Calvin to write her book?

A．About three months.

B．About one year.

C．About two years.

【小题4】What helps Ms Calvin come up with ideas?

A．Feeding birds.

B．Reading newspapers.

C．Taking a short shower.