( )(5) Look ___ this . A. to B. at C. of
The men and women walk _______ .
Li Ming needs a stamp his letter.
Aunt Wanrong is my mother’s ____. A. sister B. brother C. son
I know ____Canada . A. about B. with C. in
____live in Australia . A. Kangaroos B. Queens C. Niagara Falls