改成否定句

题目

改成否定句
1.OPEN THE WINDW,PIEASE.
2.PIAY FOOTBALL IN THE STREET

答案

please可以放在句首也可以放在句末,放在句末就要与前面一句话用逗号隔开.
因此第一句改成否定句可以是：
Don't open the window,please或者Please don't open the window.
第二句是：Don't play football in the street.