按要求转换句型
（1）Paul has to eat outside．（改为一般疑问句）
________Paul________ ________eat outside？
（2）They can wear hats in the hall．（改为一般疑问句）
________they________hats in the hall？
（3）The students have to wear sports shoes for the gym class．（对画线部分提问）
________do the students________ ________ ________？
（4）You can’t stand in the middle of the street．（改为祈使句）
________ ________in the middle of the street．
（5）Take the pen to your sister．（改为否定句）
________ ________the pen to your sister．