四、阅读对话，从题中所给的A、B、C三个选项中选出最佳选项。
Zhang Peng: Hi, John. Welcome to school fair. Look! These are my old toys.
John Baker: Cool! So many toys. Do you have any old school things?
Zhang Peng: Yes, I do. I have some old books, pens and pencil boxes.
John Baker: How much is each pen?
Zhang Peng: It's two yuan.
John Baker: Great. I'll take one for my sister. How much is each book?
Zhang Peng: It's five yuan.
John Baker: How about three books for thirteen yuan?
Zhang Peng: OK. Here you are.
John Baker: Can I pay four yuan for this piggy bank?
Zhang Peng: Yes, of course.
John Baker: Thank you so much!
()1. Zhang Peng has many .
A. old toys
B. old school things
C. old toys and school things
()2. John takes for his sister.
A. a toy
B. a pen
C. three books
()3. How much are three books?
A. Five yuan.
B. Thirteen yuan.
C. Fifteen yuan.
()4. John pays four yuan for .
A. a piggy bank
B. a book
C. a pencil box
()5. John pays for one pen, three books and the piggy bank.
A. seventeen yuan
B. eighteen yuan
C. nineteen yuan

1－5 ABBAC