how much commissions do you have? 和 how much commission are you have? 这2句话。都正确吗？

好累了。学英语。太累了。今天学英语效果差。

Must he go to Guangzhou? who can that tall man be? who could that tall man be? how much money can this dress be? how much money could this car be?

i'm discontent with my attitude.

i'm discontent with my Nation.

i'm discontent with my passport. i'm discontent with lunch.

Let's say you're correct. Let's say you win the lottery. Let's say it takes three Hours. Let's say you have 100 dollars . Let's say the meet At noon.

美国的物价比中国低。我看了网上发布美国洛杉矶沃尔玛超市的物价非常低。天呀，美国物价低到令人羡慕不已Walmart 在美国咋价格这么便宜？

let's get down checking the map.

Let's get down to learn the English.