It's
strange. Brain had always prefered blondes but now he has been going out with
Mary for a few weeks and her hair is really black.
Are you waiting
for Julia? I have just seen her with Nick. I think they are in
love.
Mark_____(had never/had) a girlfriend but now I think he____(is thinking)
of asking Martha out.
Yesterday I_____(realised) that my brother (had not
met) my girlfriend.
What were (you/doing) when I____(called) you last night