There isn’t going to be any pollution in the future, _________?
The subjects students study in America are different from those in China.
_______bad the weather is today!
I’m 1.63 meters tall. My friend Max is 1.69 meters tall. So I’m ________ him.
DIY is very popular now. It means you don’t need to ______anyone to do it.
— Can I have __________ pieces of bread?— Sorry, there’s __________ left.