1.Ssh!Don't speak in such a loud voice.Someone will hear us.
2.Nicola was so late that she slammed the door as she left.
3.I'm so angry that I can't stop to talk.
4.The trouble with organic food is that it is so expensive.
5.I like Florence.It's.such a lovely and beautiful city.
6.The weather was so cold yesterday I had to wear a warm coat.