We all know the truth _____ there are air, water and sunlight there are living things.
Betty’s English is _______ than _______ in the class.
-I expect everything will turn out as you wish. -_______.
-Wouldn’t be ___ wonderful world, if all nations live in ____ peace with one another? -What _____ pleasure to live in _______ world!
-You must call them every week. -Yes, I _____.
Don’t _____ to correct me if I made a mistake.