My name is Bill. I'm an American boy. I'm twelve. I'm a student of a middle school. I'm in . Li Lei is my friend. We're in the class. He is eleven  Here is a picture of his family! look at it. His father, the one behind the tree, is a policeman His mother, the one in the red hat, is a Chinese teacher. He has two sisters. They are twins. Their names Fang Fang and Fang Ling. They have a cat . name is Mimi. Look!  It's the floor under the table. The twins are middle school students, too. They are in different . We are good friends. They often look after me at school. After ,we often chat each other. The twins like doing sports, and they are good at playing volleyball. I want them to be happy forvever（永远） 小题1: A．class one, grade four B．Class One, Grade Four C．Class one, Grade four D．class One, grade Four 小题2: A．same B．different C．one D．some 小题3: A．Let us B．It's C．Let D．It 小题4: A．be B．is C．are D．am 小题5: A．on B．in C．to D．behind 小题6: A．team B．grade C．classes D．school 小题7: A．class B．classes C．sleep D．morning 小题8: A．/ B．with C．to . D．about 小题9: A．both B．all C．are both D．are all