—The air is full of smoke and people are coughing.—It will get worse________the government does something about the pollution.
The cultural background of China is totally different from ________ of the US.
—What on earth do you want?—I just want a common sports coat—nothing ________.
The job is not very rewarding _______ money, but he is getting valuable experience from it.
So long a way _____ to go that we started out at 6:00 in the morning.
It doesn’t matter how many times you fail;_________ matters is how many times you stand up and try again.