4.
Do you realise, I have been waiting here since two o’clock!
She has been living in Spain for six months.
He has been wearing contact lenses for at least five years.
My father has been working for the same company since 1994.
They have been running the lottery in the UK for many years.
I have been collecting stamps since I was seven.
6.
shy-shyness
lonely-loneliness
jealous-jealousness
happy-happiness
miserable-miserableness
