如何使用 "would" 造句

1. How much would you pay ?
你能为此付出多少?
2. Just avoiding gaffes would be progress .
只是避免失误就会有进步。
3. Why would consumers pay more ?
消费者为什么要支付更多费用?
4. I would emphasise three criteria .
我想强调三条标准。
5. What would make you happier ?
什么能使你更加高兴?