根据以下听力内容,将对话空白处的答案写到对应答题框内。 Dillion: Ms. Wang, today I want to discuss both the price and terms of the contract. Ms. Wang: Good. I’d like the price to be 1 ______________ before we sign the contract. Dillion: Yes, of course. And how about the other terms? Do you have anything to 2 _____________ or add? Ms. Wang: Well, it is normal practice for a percentage of the contract value, say 3 ______________, to be paid first to the contractor for the purchase of building materials. Dillion: Personally, I think contractors should raise the 4 _______________ themselves. Ms. Wang: I'm afraid not. On our last project, we were paid first. Dillion: In that case, I will have to take 5 _______________ . Can we discuss it again later?