Reading comprehension.

　　Sam is very good at school, but he is not clean. His face and hands are often dirty. He washes them with water only. He does not use soap(香皂).

　　Sam has an uncle. One day the uncle comes to see him from his own (自己的) house. He looks at Sam and says “Sam, I know what you ate(吃) for breakfast this morning.”

　　“What?” Sam looks at his uncle and says.

　　“Eggs,” says his uncle. “Your face and mouth tell me that.”

　　“You are wrong, uncle!” says Sam. “Not today or yesterday, but the day before yesterday!”

1．What's Sam?

[　　]

A．He's English.

B．He's a student.

C．He's a Young Pioneer.

D．He's a teacher.

2．What's the Chinese for “dirty”?

[　　]

3．Where does his uncle live(住)?

[　　]

A．In the same house

B．In different houses

C．In a factory

D．On a farm

4．On which morning did Sam eat eggs?

[　　]

A．This morning

B．Yesterday morning

C．The morning of the day before yesterday

D．Three days ago

5．Which of these is Wrong?

[　　]

A．Sam doesn't wash his face and hands every day.

B．The uncle thinks the boy ate eggs this morning.

C．Sam likes eating eggs.