填入一个适当的词补全对话，每空一词。

A: Hi, Mike! You look so happy, don't you?

B: Yes. Today is . It's my favorite day.

A: Why?

B: Because tomorrow is Saturday.

A: your plan for tomorrow?

B: I have nothing much to do. I only want to stay at home.

A: What about taking a trip to the Sun Island?

B: Good idea! We can go there by bus.

A: Why not ride a bike of taking a bus? It's good for our health and the environment.

B: Great! But shall we meet?

A: In front of our school gate.

B: When shall we meet?

A: Let's meet 8:00 tomorrow morning.

B: OK. I can't wait to take the trip with you.