Being a parent is not always easy, and being the parent of a child with special needs often carries with___ extra stress.
—You are so lucky. —What do you mean________that?
What rate will I get if I________my dollars into euros?
The manager hasn't been back yet.________, we have to put off our meeting.
I advise you to take school more seriously, otherwise you'll have to go out and work________.
Nearly all the streets are in ________lines, running from east to west. Those that run from north to south are called avenues.