大哥哥 姐姐们帮下忙了!好的加分的..
1.lf the phone rang l would answer it and take a message(改成一般疑问句）
_____you_____the phone and take a message if it rang?
2.l sleep with the window open unless lt's really cold(保持原意）
_____it is not very cold,l_____sleep with the window open