运用所给单词的正确形式填空（共10分）
We can’t find the differences between these two people___  (easy).
It is important for us           (take) action to prevent A-Flu-HINI (甲型H1N1流感)spreading.
— I want to study abroad, but I’m afraid I won’t get used to the lifestyle there.
— It’s really hard to make the          (decide).
— I have the same          (feel). I hope to have more chances
Sometimes our moods are           (affect) by terrible weather.
Our Chinese teacher has some good poems in his       (person) computer.
Premier Zhou Enlai devoted all his life to        (work) for our country and people.
It’s necessary for us to get enough sleep if we want to be__  (energy).
She is busy,yet she still takes an______(act)part in charity activities.
Song Zuying has a beautiful voice and she is a _____(birth)singe