A: Hi, Molly. Where's your brother Larry? I thought he was joining us.

B: Hi, Kathy. I'm sorry. He is working late tonight.

A: Oh, Larry's working late again?

B: Yeah, he is.

A:I see...I really don't think sixteen-olds should be

  allowed to work at night. .

B: Oh, I disagree with you. Teenage boys never get tired.

A: Well, maybe. 

B: That's true. He needs time to do homework.

A: And you know, Molly...he should really cut his hair.

B: Oh, I don't know.

A: Yes, I do. It doesn't look clean. And I think he should stop wearing that silly earring.

B. Hmm...I  disagree. I kind of like it.It looks cool!

A: You know another thing that worries me? 

B: Yeah, I know. I think he shouldn't work on weekends.

A: That's right. He needs to spend time with friends.