In my opinion, he is the second _________ sportsman in the world.
— What’s this in English?— It’s _____ eraser.
It’s important to brush your _________ twice a day.A. tooth B. tooths C. teeth
—Do you have _______ to say today?—No, nothing.A. anything importantB. important somethingC. something important
We should do more exercise to keep ______ fit.A. we B. our C. ourselves
—I think classical music is pleasant.—_______ I think it’s boring.A.I agree. B.I think so. C.I don’t agree.