理论上，对于单颌覆盖义齿，最佳的覆盖基牙数目是A．1～2个 B．2～3个 C．2～4

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Hi! I’m Bill Read. I’m twelve years old. This is my ____1___. Her name is Jenny Read. ___2____ is 10 years old. We are ____3___the USA. But now we are in ___4_____. We are in the same school. But we are in different ____5___. My father is ___6____ English teacher and my mother is a doctor. ____7____work hard (努力地).
At school I have a good ____8____. ____9_____ name is Ben. He’s twelve years old, __10___. He’s from England. We like China.

小题1:	A．sister B．father C．mother D．brother

小题2:	A．He B．It C．She D．They

小题3:	A．in B．from C．at D．on

小题4:	A．England B．China C．American D．English

小题5:	A．grade B． class C．classes D．grades

小题6:	A． a B．the C．an D．/

小题7:	A．He B．She C．They D．It

小题8:	A．mother B．friend C．father D．sister

小题9:	A．His B．Her C．My D．I

小题10:

A．two B．too C．to D．/