Lily studies hard改为否定句,hard 提问 一般问句

Lily studies hard改为否定句,hard 提问 一般问句 Tom studies hard.(改为否定句) He studies hard改为否定句 句形转换lucy studies hard and lily studies hard too(改为同义句)lucy s Tom studies science very hard （改为否定句）急 tom studies science very hard(改为否定句) Tom studies very hard every day.的一般疑问句和否定句 Tom studies science very hard.(改为一般疑问句) his sister studies very hard.改为同义句 I study hard改为一般疑问句并回答和改为否定句 The desk is hard (改为否定句) The bird is pink (用what colour 提问) They work hard every day for us.改为否定句,及一般疑问句