单项选择题
Our plane（）from London at 7:00 yesterday evening.
A.took off B.put off C.flew off D.left off
单项选择题 Not only I but also Jane and Mary（）tired of having one examination after another.
单项选择题 Mary forgot（）a letter to her mother, so she wrote to her just now.
单项选择题 Mr. White has a wife and three children to（）
