When did you leave school?
How long has she been feeling unwell?
I have never met such a nice person before
I have been waiting for you since 4 o'clock
She has never written a letter by hand since she bought a computer
I wonder where you have been all this time
I have been learning English during five years
You never know how he is going to react
Look! I found a ten-pound note! - where did you find it?
Margaret is taking driving lessons now
In recent years terrorism had become a greater threat
The rain came suddenly and soaked all the washing
Ever since we met, you have never asked me what I prefer to do
How long have you lived here?