The U.S. first lady Michelle Obama, arrived in China on March 20, 2014 for _______ six-day visit, focusing on _______ importance of cultural exchanges.
—What do you think of my sister? —She ______.
Betty eats junk food,so you see,she is pretty healthy.
In fact, listening is just as as speaking in language learning.
.—_____? —I usually play tennis.
Mike was late for class, so the teacher made him at the back of the classroom.