Xiao Ming  is playing with his friend in front of a house. An old woman walks up to him. “My boy,” she asks., “ Is your mother at home?” “Yes ,” Xiao Ming says. The woman begins to ring（按） the door bell（门铃）, but there is no answer（应答）.
She rings the door bell again. There is still no answer. The woman is not happy. She turns to Xiao Ming  and asks again, “Is your mother at home?” “Yes , she is.” Xiao Ming  answers. “But I ring the door bell twice and nobody（没人） comes to open the door,” the woman says.
“Oh, I’m sorry. This is not my house. My house is over there.”
Xiao Ming  is playing in front of _______house.

A．other people’s

B．the old woman’s

C．his

D．his father’s

Xiao Ming’s mother is ________.

A．at work

B．at home

C．at school

D．out

The old woman wants to see_______.

A．her house

B．her son

C．Xiao Ming ’s mother

D．Xiao Ming

The woman is not happy because___________.

A．Xiao Ming ’s mother is still in bed.

B．Xiao Ming ’s mother doesn’t want to see her.

C．Nobody opens the door.

D．Xiao Ming’s mother doesn’t like the woman.

Which （哪一个）of the following is right?

A．Xiao Ming ’s mother isn’t at home.

B．The old woman asks Xiao Ming to open the door.

C．The old woman doesn’t ring the door bell .

D．It isn’t Xiao Ming ’s house.