— The winner of the race is a tall and thin boy with thick glasses.— Then it_________be my friend,Mike,who looks like a “meat ball”.
______ being fun and good exercise ,swimming is a very useful skill.
Come and see me whenever ____.
It is strange that he _________ in such an important examination .
After ten hours’ operation, the doctors managed to _____the one-year-old twins at the head.
It is greatly ________ that he gave back the money he found on the bus.