1 . These bad habits, if left unchecked, could lead to more serious ones when they become adults. （英译汉）
_______________________________________________________________________________

2 . 50岁时，她发觉自己失业了，困在家里，只有电脑相伴。
At age 50, she _________ and _________ with only her computer to _________.

3 . We are _______________ (被……围绕) a natural playground. (根据汉语提示完成句子)

4 . A large a________ of money was spent on building the bridge. (根据首字母单词拼写)

5 . Both teachers and students ________________ (参与) the lecture given by the famous writer.(用词组填空)(根据汉语提示完成句子)

6 . The whole city ________________ (破败不堪) after the disaster. (用ruin短语)(根据汉语提示完成句子)

7 . After graduation, she ________________ (埋头于) her work. (用bury短语) (根据汉语提示完成句子)

8 . I was appointed to take charge ______ arranging all the activities at the opening ceremony. (用适当的词填空)

9 . Regardless of tiredness and tough work, we went home ______ satisfaction. (用适当的词填空)

10 . 信不信由你！伟大音乐家创作的美好音乐，可以让一个人内心平静，从而更容易度过艰难时期。
Believe it or not, beautiful music written by great musicians can help one calm down and ________________________ more easily.