mary seldom does exercise at school..否定句和疑问句
mary seldom does exercise at school..否定句和疑问句
He seldom does his homework at school改为肯定句
Sally is at school.改为一般疑问句和否定句
Mary goes to school.怎样改为否定句和一般疑问句?
“Tom does his homework at home.”的否定句一般疑问句和对“at home”提问
Mary was at school yesterday.变否定句
he often does his homework at home 变否定句和疑问句
改成否定句和一般疑问句Alice does her homework at night.
li weiwei usually does her homework at night改为一般疑问句和否定句
My douyhter often does her homework at night.变为一般疑问句和否定句
Tom usually does homework at school变否定句
He does his homework at school.(改为否定句)