l know the story改为过去式否定句

l know the story改为过去式否定句 l know the teacher 改为否定句 I know the answer 改为否定句 i know the story改为过去是否定句 l know the student 否定句怎么变 Read the story book in class改为否定句 keep,in the library,quiet, l com play soccer in the rain改为否定句 l always watch television in the morning.(改为否定句) l take the books to our school.改为否定句 l thank we wear the same clothes.(改为否定句 将l went to the library yesterday 改为否定句 You read the story book last night （改为否定句）