Underline and correct the mistakes in these sentences

Here are the mistakes corrected in the sentences:

1. There are many **dishes** on the table. (Correct)
2. He has good **knowledge** of Literature. (Correct: "knowledge" is uncountable)
3. We got many **different kinds of food** from them. (Correct: "food" is uncountable)
4. They drank two bottles of milk. (Correct: "two" improves clarity)
5. They drank **two** milks. (Correct: "milk" is uncountable)
6. We don’t have much **luggage**. (Correct: "luggage" is uncountable)
7. She has solved a lot of **problems**. (Correct: "trouble" is uncountable; "a lot of" is used with plural)
8. I heard that scientists have found many **gold** pieces there. (Correct: "gold" is uncountable as a material)
9. Sheeps are grazing grass in the fields. (Correct: "Sheep" is the plural form)
10. I bought two loaves of bread. (Correct: "two loaves" for clarity)

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