We love playing football. Not only _____ build us up but it also gives us a sense of team spirit. [ ]

44. He ______ all his time and energy to his work．

Nowadays people can get much _______ from TV, newspapers and the Internet.

ean the position is stillvacant —Yes, but you must know our jobis very demanding—_______

My brother and I had fun _________ in theriver this summer vacation.