Trees can stop the wind ______the earth away.A. from blowing B. to blow C. blew
–I wonder if it _________ tomorrow. –Don’t worry. If it _________, we’ll stay at home.
We learned in geography class that the earth __________around the sun.
If I __________you. I would buy a big house for my parents.
I find _________difficult to work with the man.
It _________ her half a year to learn how to drive.