阅读理解。判断句子正误。对的在括号里打“√”，错误的打“×”。

Sarah: I have a new schoolbag.

Miss White: Really? What colour is it?

Sarah: It's pink.

Miss White: What's in it?

Sarah: Look! 20 story-books, 32 pencils, 8 rulers and 3 pencil-cases.

Miss White: Wow! Good!

( ) 1. Sarah has a new pen.

( ) 2. The schoolbag is pink.

( ) 3. There are twenty-one story-books in it.

( ) 4. There are eight rulers in it.

( ) 5. Sarah has six pencil-cases.