The girl has a great interest in sport and ________ badminton classes twice a week over the last three years(2013·福建，26)

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

What really worries us is ______ the explorers can accurately locate themselves with the device in case of bad weather.

More than 33% of men and women say they have watched aTV show or movie that affected them so much that they considered _____.

It was not what he said but the way he said it ______ made a great difference to me at last..