By the time he realizes heinto a trap, it'll be too late for him to do anything about it.
Whenever you are in trouble, you may ________ Mike. He is helpful.
--Jim is a little upset recently. --No wonder! He is __________.
--Mary, where are you? I need your help! --Ok, Mum. I ___________.
Whatever I explained to them, they insisted ________ to the party.
We will keep you _____ of our progress and look forward to hearing from you..