----It is true that he is in trouble at this moment. But I don’t think he will give up.----I quite agree with you. He is a ________________person.
. ----Why are your hands so dirty? ----I ____________in the garden.
. If I can help ____, I don’t like working late into the night.
. ---Why not open the windows to let _____cool air in? ---I’d rather you didn’t. ________air in out town is terribly polluted.
. .----Are my clothes too casual? ----No. You can go ____you are.
. How ___I help them to understand when they won’t listen to me?