补全对话。
Tom: Could I invite my friends to a party on Saturday, Mum?
Mum: 1. __________________! That sounds like fun.
Tom: Could I borrow some 2. ___________________________?
Mum: What for?
Tom: I need to buy some drinks and snacks. 3. ___________________________?
Mum: Well, you don't need to go. I'm going tomorrow. 4. ________________________. I'll buy some fruits and vegetables, and then some drinks and snacks for you.
Tom: Oh, good. Thanks, Mum.
Mum: 5. __________________________
1. __________________2. __________________ 3. __________________
4. __________________5. __________________
