21. Maria is _____ American girl. She can play _____ chess very well, bu t she can’t play _____ trumpet.
A. an; the; the B. a; / ; the C. an; / ; the D. a; the; /
22. Edward is Cindy’s brother. _____ last name is Jackson. _____ sister is a very pretty g irl. She likes _____ very much.
A. Their; His; him B. His; His; her
C. Her; Her; them D. Their; Her; him
