2 . A recent study shows many broadband services lack basic security ___________ (特征，特性). (根据汉语提示单词拼写)

3 . The incident sparked off a whole __________ (系列) of events that nobody had foreseen. (根据汉语提示单词拼写)

4 . People came from all over the world to seek their __________ (运气). (根据汉语提示单词拼写)

5 . I get lucky money in red __________ (信封) from my parents and relatives. (根据汉语提示单词拼写)

6 . Whether __________ (居民) felt involved in the decision to move and how long they had lived there also proved significant. (根据汉语提示单词拼写)

7 . She had the __________ (满意) of knowing that she’d done everything she could. (根据汉语提示单词拼写)

8 . In recent years some Inuit people in Nunavut have reported increases in bear sightings around human settlements, leading to a __________ (信念) that populations are increasing. (根据汉语提示单词拼写)

9 . With a series of strange __________ (现象) happening in that remote village, people living there were in panic. (根据汉语提示单词拼写)

10 . One of the school’s f_________ (特色) is the lovely goose. (根据中英文提示填空)