根据对话内容，在每小题的空白处写出一个完整的句子，使对话意思完整。
Tina: Where's Katy gone? 1. .
Sandy: She's lucky. She has got a two-week vacation staring this month. And she's already on her way
to Hawaii right now.
Tina: Oh, how much I envy her!
Sandy: So do I.
Tina: 2. . By plane?
Sandy: 3. .
Tina: Taking a boat? She can save time if she flies.
Sandy: She said she has a long vacation. 4. .
Tina: She's right. She can swim, dance and read.
Sandy: And she can sit in the sun.
Tina: Well, she must sit in the sun.
Sandy: No, she isn't.
Tina: 5. .
Sandy: Because it's after midnight in the Pacific now.
