改错tom has chicken on dinner,my father eats a lot of healthy food.
问题描述：
改错tom has chicken on dinner,my father eats a lot of healthy food.
答
tom has chicken for dinner,
my father eats a lot of healthy food
答
改正后：Tom has chicken at dinner, and my father eats a lot of healthy food.
错误1：dinner的介词是at不是on
错误2：两个分句之间要用连词连接，这里没有用连词
错误3：句子的首字母要大写
望采纳，谢谢~~~
答
on-> for
答
没有关联词。要么把中间的逗号改成句号或是分号，要么在逗号后面加上while/but之类的关联词。