The boy doesn't often play football(just now) There isn't a pen don the desk..(a month ago)
问题描述：
The boy doesn't often play football(just now) There isn't a pen don the desk..(a month ago)
答
the boy didn't play football just now.
there wasn't a pen on the desk a month ago.
这是修改时态的题吧
答
男孩不是经常踢足球（刚刚）书桌上没有笔（一个月前）
答
男孩儿不经常踢足球（现在） 课桌上一支铅笔都没有（一个月之前）