tom often studies in the library.改为否定句
tom often studies in the library.改为否定句
Tom studies hard.(改为否定句)
They are studying in the library.(改为否定句)
talking loudly in the library is allowed 改为否定句
Tom studies science very hard (改为否定句)急
tom studies science very hard(改为否定句)
She often swims in the river.(改为否定句)
the boys often go camping in antumn 改为否定句
Read the story book in class改为否定句 keep,in the library,quiet,
It must be Tom in the school library怎么改否定句
talk in the library否定句
Kate studies Chinese in China(改为否定句)