Some people hold that, since we live in a money-oriented society, the average individual cares little about solving ______ problems.
They have the water supplies of the city.
His sister left home in 2009, and__since.
__many times, he still didn’t make sense of it.
What you said just now me of that American professor.
—— Have you made an apology him breaking his window? ——Yes, I have.