Odpowiedź:
ex.1
1. such a
2. so
3. such a
4. such
5. so
6. so
7. such a
8. so
9. so
10. such a
ex.2
1. My friend is so generous that he paid for dinner.
2. The T-shirt was such cheap that I bought two.
3. It was such a very boring movie that I fell asleep.
4. The day was so beautiful that we went for a walk.
5. The flowers were so beautiful that I picked them up.
ex.3
1. It's such a fast train that I'll be in Gdańsk in 2 hours.
2. Stuart is such a smart student that he won the national nature competition.
3. He was so unpatient that he opened gifts earlier.
4. It was such a beautiful movie that I need to watch it again.