---Who’s that at the door, Tony?---________ is the postman, I think.
You _______ cross the road when the traffic lights are red.
Don’t turn on the TV. Lucy has just come home from work and __________.
_________of my parents used to play tennis a few years ago.
They traveled all night to the village and got there ________ Sunday morning.
Which do you prefer to use, QQ______E-mail?