题目内容：

一、根据汉语提示完成单词
1.The children are playing _______(快乐地).
二、用适当的介词填空
1.I'm ill.The doctor told me to be ______ bed for two days.
三、写出可代替括号内的单词或短语,
1.The train (gets to) Beijing at 9o'clock._______
2.His new shirt is too (expensiv)._______
3.(Why don't you）buy this dress?_______
4.She likes to (buy something )on Sundays._______
5.The young man ( is wearing) a blue T-shirt._______