单项选择题
The convenience of modern freeways, railways and airplanes makes travel in America as easy as （）
A.pie B.bread C.soup D.wine
单项选择题 Henry Ford was himself a（）mechanic and could build a car with his own hands.
单项选择题 Make（）use of your time in class.
单项选择题 As we took our seats on the bus, I noticed a woman（）with a young adult close to us.
