单项选择题
Which might be the best for someone who needs an evening job（）
A. Computer trained secretary. B. Trainerin kindergarten. C. Teaching assistant. D. Shop assistant.
单项选择题 I've been taking English lessons for 3 months but I ()haven't made much progress.
单项选择题 Don't() your books on the floor.
单项选择题 All that can be done ()
