Knowledge is the food of thought ________,as long as it is put in our brain,we will grow wiser.
To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our ________”
The young man made a ______ to his parents that he would try to earn his own living after graduation.
—Shall we go out for a walk?—Sorry. This is not the right ____ to invite me. I am too tired to walk.
I bought a dress for only 10 dollars in a sale; it was a real______.
The warmth of _____sweater will of course be determined by the sort of ___wool used.