What were you doing when your father came back home?
He/she was always in a hurry
Be careful when you cross the street
I've had this dress for years, I don't have the money to buy a new one
I was talking with Mr Smith when the waiter called him
Maria always studied with Jane
Who's that man? I don't know, must be the new teacher
I've been here for half an hour and I haven't talked with that woman yet