2 Study the key phrases. Which phrases introduce new paragraphs? Complete the
phrases with your own ideas.
KEY PHRASES O Writing an email
I'm writing because
This photo shows
I think there are possibly (two) reasons for this.
Firstly / Secondly,
We must do something about
I'm writing because l went hiking with some friends last weekend and the amount of rubbish which we found on the mountain was unbelievable