You'll pay for that! 你会付出代价的!(我们走着瞧!)
How would you like to pay for this? 你想怎么支付?
How much did you pay for that? 你花了多少钱?
How'd you pay for them? 你是怎么买到的?
Wow, I ate so much food today. 哇塞,我今天吃得太多了。
You'll pay for that. Your stomach is going to hurt. 你肯定会为此付出代价的,胃可能会受损伤。