we eat food with our mouth/mouths,应该用哪个呢?

we eat food with our mouth/mouths,应该用哪个呢? we eat something with our （mouth） We eat food with our t We can taste with our mouth句子中mouth是否用复数 we eat with our m We should eat up all the food.和We should eat up all our food We eat things with our m______ How much food do we eat (d ) our lives? How much food can we eat during our lives 改错 We can't eat much food during our life we eat western food with--(刀）and ---（叉） We should eat different kinds of food with different vitamin