题目内容：

Chen Kai is a Chinese boy. He is a student. He is 13 years old. He lives in Guangzhou. Chen Kai likes making friends. Now he receives(收到) a letter from Sam, his pen pal in America. The letter is in English. Sam is 14 and he is a student, too. He speaks English very well. In the letter, Sam says he wants to visit China and study(学习)some Chinese.

根据短文内容，选择正确答案。

1.Chen Kai is ____.

A. a student  B. a teacher   C. from Canada

2.“Making friends”means(意思是) ____ in Chinese.

A. 作朋友  B. 找朋友  C. 交朋友

3.The letter is ____.

A. from Chen Kai

B. from Sam’s pen pal

C. in English

4.Sam is Chen Kai’s ____.

A. classmate  B. pen pal  C. brother

5. ____ wants to study some Chinese.

A. Chen Kai    B. Sam’s pen pal   C. Sam