He did his homework at home yesterday.(改为否定句）

He did his homework at home yesterday.(改为否定句） Jack did his homework at home.(改为否定句） Jack____ ____his homew he does his homework at home（改为否定句）he—— ——his homework at ho He finished his homework yesterday afternoon （改为否定句） He cooked food at home yesterday.(改为否定句） the boy did his homework yesterday改为否定句 he did his homework after school yesterday.变否定句 Paul did his home work yesterday evening.改为否定句 He did his homework just now.(改为否定句） He ___ ___his homework tom does his homework at home 改为否定句 Tom does his homework at home.改为否定句 Tom often does his homework at home.改为否定句