I shall never forget those years _______ I lived on the farm with the farmers, _______ has a great effect on my life.

Two _______ students join us in the English Corner every Friday.

Ladies and gentlemen, please fasten your seat belts. The plane______.[ ]

Working for the country，one must learn to ________ all his knowledge with the whole scientific world.[ ]

There _____a football game between China and Japan tomorrow evening.