Her shoes _____ her dress; they look very well together.
--- Would you mind giving your advice on how to improve our efficiency?--- If you make most of forty-five minutes classes day after day, there will be switch in grades.
-- Could you please tell me the answer to the question? -- _______! It is not my style to help others cheat.
Not until he failed the exam _______he had left his books untouched .
It was not just the size of the school but ________ it provides for us students________ made it unique.
Nowadays we take___ exercise a day as we need because of widely used automobiles.