Peter: There's a new library in our school. Let's go and have a look.
Millie: Great! Let's go.
Peter: Let's put our bags here.
Millie: Why?
Peter: Look at the sign: "You can't bring your bag into the library."
Millie: I see. Can we read books here?
Peter: Yes, we can. There are many desks and chairs in the reading room. We can sit down and read
          books.
Millie: Can we borrow the books?
Peter: Yes, we can. But we can only keep (保留) the books for a week.
Millie: Can we bring these newspapers home?
Peter: No, we can't. We must read the newspapers here.
Millie: Can we…
Peter: Shhh. Don't speak. Look at the sign. It says "Don't talk in the library."
Millie: OK. Let's read our books. 

 1. Millie goes to the _____ with Peter.

A. library
B. park
C. supermarket
D. computer room

2. Students can't bring their _____ into the library.

A. footballs
B. rulers
C. pens
D. bags

3. In the library, Peter and Millie can read books _____.

A. at home
B. in the classroom
C. in the reading room
D. in the art room

4. —How long can they keep the books? 
    — _____.