Liu Tao usually reads newspaper
（改为否定句） 20 Liu Tao usually reads newspaper. （改为过去时） ..
基于82个网页-相关网页
Nancy usually reads magazines
... They are our women doctors. （变为单数） Mary can fly. （变为一般疑问句，并作否定回答） Nancy usually reads magazines. （改为过去时） ...
基于9个网页-相关网页
We know she is a very important person
We know she is a very important person. (改为过去时) I was runing when a car came.
基于1个网页-相关网页
短语
改为一般过去时
I see a man behind me
;
They will go to the store
;
I will go to the lake
;
Kate has had the silk hat for three years
改为过去进行时
Seth played on the computer last Sunday