Narration:
A full stop. There is only one rule when to use a full stop. It is to mark the end of a sentence. For example: Economic pressures often mean that larger businesses force small businesses to close.
Using idioms in IELTS
What are idioms? English idioms are expressions that have a meaning of their own, and where understanding all of the individual words doesn't necessarily mean you will understand an idiom. For example, the idiom 'a can of worms' actually has nothing to do with cans or...