— What do you think this coat is made _____?
—Wool. It’s used for _____.
A. of, keeping warm B. from, keeping warm
C. in, keeping warmly D. of, keeping warmly
— What do you think this coat is made _____?
—Wool. It’s used for _____.
A. of, keeping warm B. from, keeping warm
C. in, keeping warmly D. of, keeping warmly
A