Внекоторых из этих предложений much лучше заменить на a lot of.correct the senteces or write ok. 1.i eat much sugar. 2.they don`t eat much meat. 3.do you need much milk? 4.how much salt do you need? 5.there is much ham and much butter in my fridge. 6.there isn`t much salt in the salad.

1. I eat a lot of sugar.
2. They don`t eat much meat. OK.
3. Do you need a lot of  milk?
4. How much salt do you need? OK.
5. There is a lot of ham and a lot of  butter in my fridge.
6. There isn`t much salt in the salad. OK.