看图填空，完成对话。
A: Hi, how ________ you?
B:________ , thank you.
A:________ this ?
B:It's a ________ .
A : Is this ________ ________?
B:No, it's________ my ________.It's Helen's.
看图填空，完成对话。
A: Hi, how ________ you?
B:________ , thank you.
A:________ this ?
B:It's a ________ .
A : Is this ________ ________?
B:No, it's________ my ________.It's Helen's.
粤公网安备 44130202000953号