问题补充：
用括号内所给动词的适当形式填空。
【小题1】Betty is often seen to help【小题1】 to take【小题1】 disagreed/didn’t agree(help) the old man with his housework.
【小题2】He prefers protecting【小题1】been awarded(take) part in the public activities rather than stay at home alone.
【小题3】They (agree) with each other, so they argued for a long time.
【小题4】Animals are our friends, so (protect) them is our duty.
【小题5】You have (award) a scholarship to study violin at our School of Music.
答案：
解析：
【小题1】考查感官动词see的用法。See sb. Dosth.“看见某人做某事”；被动语态中要把不定式to还原，即sb. Is seen to do sth.。故填to help。
【小题1】考查固定搭配。prefer to to sth.“宁愿做某事”。故填to take。
【小题1】根据后半句的“argued”可知，他们之间有矛盾，故填disagreed/didn’t agree。
【小题1】动词作主语要用动名词形式。故填protecting。
【小题1】考查时态和语态。“被授予”用be awarded；have是完成时的标志。故填been awarded。
用括号内所给动词的适当形式填空。【小题1】Betty is often seen to help【小题1】 to take【小题1】 disagreed/didn’t agree(
