1.Lucky: Hello. I’m Lucky. What’s your name?

Dick: Hi！My name is Dick.

2. Lucky: Hi, Mr Long. Glad to meet you.

Mr Long: Glad to meet you, too.

3. Dou Dou: Good morning, Mrs Li.

Mrs Li: Good morning, Dou Dou.

4. Dick: What’s this, Amy?

Amy: This is my backpack.