So vs Such Intermediate Exercises

When expressing large or small amounts, so combines with amount words to form specific patterns. Use so much with uncountable nouns: "There was so much noise that I couldn't concentrate." Use so many with countable plural nouns: "She has so many books that they don't fit on the shelf." For small amounts, use so few (countable) and so little (uncountable). Meanwhile, such still takes noun phrases: "such terrible noise" (no article with uncountable) and "such a huge collection" (article with singular countable).

A tricky area is knowing when such needs an article. With singular countable nouns, always use "such a" or "such an": "He is such an honest person." With plural and uncountable nouns, no article follows: "They were such talented musicians" and "We had such wonderful luck." Never combine such with "much" or "many" — "such much" and "such many" do not exist in English. Use "so much" and "so many" for amounts instead. This is a common error point in B1-B2 level examinations.