Something strange happened 1me yesterday. On my way to school, I2a stranger. He stopped me and said, "You are Betty,3You?" "No." I said. He asked, "You know me, don't you?" "No, I don't." I answered. Then he said 4, "You owe (欠) me $100, don't you?" I 5away. At that moment, I remembered my mother's words, "Never talk to strangers."

Miss Li: Hi, Andy. Hi, Mary.

Andy: I'm going to go to the swimming pool.

Miss Li: Oh, . You mustn't walk quickly near the swimming pool.

Andy: I know.

Miss Li: Where are you going to go, Mary?

Mary:

Miss Li: You mustn't talk loudly there. You should listen carefully.

Mary: That's right, Miss Li.

Miss Li: You too.