Here are the corrected sentences:
- I'd like some water, please.
- How much butter is there in the fridge?
- I'm hungry. I'd like some soup.
- How many eggs do we need?
- Do we have any salt?
- How much sugar would you like?
- How many lemons do you need?
- I'd like some ham, please.
- Would you like some coffee?
- How much meat do you need?
- Could I have some bananas, please?
- I need a little carrot.
- There are a few cherries in the bowl.
- I haven't got any biscuits.
- Can I have some milk?
- I want some cheese.