Who is it up _____ decide whether to go or not?
__________ Einsteins could not pay for __________ advanced education hat young Albert needed.
He insisted that all the work __________ within a week.
I always take something to read when I go to the doctor's __________ I have to wait.
—Do you mind me smoking here? —No, __________.
—Will you go to Mary's birthday party?—No, __________ invited, I can't go to it. I'll be too busy then.