Economy is booming, so it is hard for some of the firms to _____ enough labor , though their working conditions are rather good.
. What you said just now ________ me of my happy childhood.
. Many people have come to realize they should go on ________ diet and make room for ________ exercise.
. ---- My watch is out of order. ---- Then why don’t you have ____?
. The cloud never hides the sun. The truth will be known to all _______.
. ____ no doubt _____ China will become an advanced country in the future.