Clauses showing consequence: so...that, such...that
So + adj/adv + that + result | Such + (a/an) + noun + that + result
It wasn't so bad that we had to leave.
Was it so difficult that you gave up?
💡 So + adjective/adverb. Such + noun (with adjective). 'That' can be omitted in informal speech.
✓The movie was so boring that I fell asleep.
✗The movie was such boring that I fell asleep.
So + adjective (boring); such + noun.
✓It was such a boring movie that I fell asleep.
✗It was so a boring movie that I fell asleep.
Such + a/an + adjective + noun.
✓She spoke so fast that I couldn't understand.
✗She spoke such fast that I couldn't understand.
So + adverb (fast); such needs a noun.