'O', 'u', 'g' and 'h'.
We pronounce these
four letters in many different ways.
Number one.
We can say 'oh', for example:
'although'.
Number two.
We can say 'or', for example:
'ought', 'bought' and 'fought'.
Number three.
We can say 'uff', for example:
'tough', 'enough'.
Number four.
We can say 'off', for example:
'I have a cough.'
Number five.
We can say 'ooh', for example:
'We are through with this video.'
Bye