第一节．单词拼写（根据题中所给的汉语意思，补充完整句子。）（共10分，每题1分）
The class             of (组成)56 members.
We are          (乐观的) that the mainland and Taiwan will unify in the near future.
The people in Iraq lived a hard life, because it was          (不断地) hit by war.
We also can           (获得；取得)knowledge during playing.
He tried to kill himself by taking            . (毒药)
Please               (告知；通知) me of any changes of time and place.
The flowers died for            (缺乏)of water.
George was a           (有天赋的) student in science and technology.
Obama             (宣布) that he would run for president a second time.
She was very much              （高兴的；快乐的）with the result of the exam.