Sam lives in New York. His father has a shop and his mother is a doctor. He's seven years old now and has begun to go to school this autumn. It's a little far from their shop and his father drives a car to take him to school every day. So he's never late for class and his teachers like him.
It's Monday today. Miss Hunt is teaching them to count the numbers from one to ten. Sam is studying hard. Soon he can count them. Miss Hunt is happy and asks, "How many people are there in your family, Sam?"
Sam stood up and said, "Two, Miss Hunt."
"Who are they?"
"My father and mother."
"Oh? "Miss Hunt is surprised. She said, "There're three people in your family."
"But now I'm not at home. I'm at school, you know!"
Sam is ________.

A．an English boy	B．an American boy
C．an English girl	D．an American girl

Sam is in Grade _______ now.

A．One

B．Two

C．Three

D．four

Sam usually goes to school ________.

A．on foot

B．by bike

C．by car

D．by bus

______, so Miss Hunt is happy today.

A．Sam is late for class

B．Sam studies Chinese

C．The children are good at English

D．Sam can count from one to ten

Which of the following is wrong?

A．Sam is at school now.

B．There 're two people in Sam's family.

C．There 're three people in Sam's family.

D．Miss Hunt doesn't know how many people there are in Sam's family