_____March 20____26, the US first lady Michelle Obama was on a trip to China with her daughters and mother.
—Why did Miss Wang look so worried when we saw her?—Because she wondered________.
—It’s kind of you to give me a ride to the station.—__________________.
“I am a singer” is one of _______ TV shows at present.
—Have you heard of the songs sung by the first lady---Peng Liyuan?—Of course! ___________ beautiful voice she has!—I agree.
—I knocked into a tree when I went to the bus stop for my friend.—I suppose you _____too fast.