英语翻译句中的these days为什么放在那个位置

英语翻译句中的these days为什么放在那个位置 英语翻译My grandma has _______________ these days. 英语翻译these days of the year 英语翻译WHERE HAVE YOU BEEN THESE DAYS?WHERE HAVE YOU BEEN TO THESE DAYS?WHERE DID YOU GO THESE DAYS?这3个翻译哪句比较正确?还有请问可以用完成时态吗?你们有什么好建议? We (have been going) over maths these days.括号中的是什么用法为什么要这样用 It's rainy these days的同义句It's ( ) these days . We are happy these days.改同义句 We are------- ------- ------- these days. Jim may be ill these days.（同义句）___Jim is ill these days. 英语 改为同义句everything is ok these days.everything ___ ___ these days He doesn't have free time these days.（改为同义句） He__He doesn't have free time these days.（改为同义句）He___ ___ these days. There is a heavy rain these days?同义句转换 I don't have time these days 改为同义句 it's rainy these days?改为同义句 you these book days this are reading 连词成句 my father is very busy these days否定句 how is everything going these days?的同义句 填空:Jim is unhealthy these days,(改写同义句） these days 放在句中,必须用现在是吗