they didn't go to the concert.
You did like to have something to eat.
we're leaving tomorrow.
you couldn't do me a favour.
you don't know where sarah is.
switch on the light for me.
don't orget to ;ock the door.
nobody was watching the tv.
everyone will be here soon.
nothing terrible has happened.
there's plenty of time.
pass me that magazine.
let's have a cup of tea.
it's a good restaurant.
you haven't seen my keys.