Question

Используйте such или so в этих предложениях: The meal is tasty. His arms are strong. The rules are useful. The film is long. This is important. The children are healthy and fit.

Answer 1

The meal is so tasty.His arms are so strong.The rules are so useful.The film is so long.This is so important.The children are so healthy and fit.
so используется перед прилагательным и наречием, в то время как such стоит только перед существительным. 

Answer 2

The words "such" and "so" can be used to provide additional information or emphasize a quality or characteristic in the sentences you provided. Let's go through each sentence and see how we can use "such" or "so" to add more detail:

1. The meal is tasty. - The meal is so tasty. (emphasis on how tasty the meal is) - The meal is of such tasty quality. (emphasis on the quality of tastiness)

2. His arms are strong. - His arms are so strong. (emphasis on how strong his arms are) - His arms are of such strong build. (emphasis on the strong build of his arms)

3. The rules are useful. - The rules are so useful. (emphasis on how useful the rules are) - The rules are of such useful nature. (emphasis on the useful nature of the rules)

4. The film is long. - The film is so long. (emphasis on how long the film is) - The film is of such long duration. (emphasis on the long duration of the film)

5. This is important. - This is so important. (emphasis on how important this is) - This is of such great importance. (emphasis on the great importance of this)

6. The children are healthy and fit. - The children are so healthy and fit. (emphasis on how healthy and fit the children are) - The children are of such good health and fitness. (emphasis on the good health and fitness of the children)

In each case, using "such" or "so" helps to emphasize the quality or characteristic being described in the sentence. It adds emphasis and provides more detail about the extent or degree of that quality.