B. Listen to the dialogue and choose the best answer to the question you hear (根据你听到的对话和问题，选出最恰当的答案): (共10分)
7. A) Jenny. B) Jack.
C) Tim. D) Mary.
8. A) Post a letter. B) Make a phone.
C) Send an email. D) Pay a visit.
9. A) Windy. B) Rainy.
C) Sunny. D) Cloudy.
10. A) Twice a month. B) Once a week.
C) Twice a week. D) Once a month.
11. A) Because it is cheaper. B) Because it is stronger.
C) Because it is nicer. D) Because it is dearer.
12. A) In a school. B) In a bookstore.
C) In a clothes shop. D) In a library.
