听第二篇短文，回答第16~20小题。
16. What is the first tip for making friends?
A. Asking questions.
B. Smiling and being friendly.
C. Joining a club.
17. Why is joining a club helpful?
A. Because you can meet people with similar hobbies.
B. Because you can learn many skills.
C. Because you can make friends with teachers.
18. What should you talk to classmates about?
A. Family.
B. School or their interests.
C. Weather.
19. Why do classmates understand how you feel?
A. Because they are new too.
B. Because they are kind.
C. Because they know the school well.
20. What is the main idea of the passage?
A. How to join clubs at a new school.
B. How to have lessons at a new school.
C. How to make friends at a new school.

16.B 17.A 18.B 19.A 20.C