My mother has just done his homework.(改为否定句)
My mother has just done his homework.(改为否定句)
Jim has already finished his homework.(改为否定句)
I have just done my homework.改成否定句
Harriet has done her homework already.改为否定句
He did his homework just now.(改为否定句) He ___ ___his homework
He has to do his homework first改为否定句
David did his homework just now.改为否定句 (写理由)
She's already done her homework.(改为否定句)
He has done his homework同义句
Li Ming has already finished his homework.(改为否定句)
my mother has some letters to type改为否定句
My mother has six basketball.改为否定句.