从所给出的单词中选出合适的完成对话。

Bill: Hi, Dad! I'm back.

Dad: Oh, Bill. Were you happy at school today?

Bill: Sure. We had a   lesson this afternoon. I love   interesting things.

Dad: Great! What did you make today?

Bill: I made a model house. Look! Do you   it?

Dad: Yes, of course. What a  house!

Bill: I want to give it to Bob. Tomorrow is his birthday. This is the  for him.

Dad: That's very nice of you!