从A—J选项中选出能填入空白处的最佳选项补全对话。(选项中有两项是多余的)

Salesperson:____ We're planning to have a big sale
next week.
Customer:____
Salesperson: Meat products will be on sale for 20% off.
Customer: What about vegetables?
Salesperson:____
Customer: Sounds great! ____
Salesperson: Seafood products will be on sale for 30% off.
Customer: ____
Salesperson: Of course! ____ I'm sure you will be satisfied.
Customer: OK. ____
Salesperson: About 9:00 o'clock. You'd better come here earlier. There must be lots of people coming here
that day.
Customer:____