It isn’t a difficult job. I think the children can do it by .
Trees are very important to our environment. They can _____ wind from blowing the earth away.
—Mike, where’s today’s newspaper?—Well, you don’t need to read it because there is _____in it.
I got up late this morning, _____, I missed the chance of the interview.
As we know, _____of us likes pollution.
The little girl loves music that she can .