根据汉语提示，写出单词的正确形式，完成句子。

Little Mary's grandparents do not like living in the central part of city．In stead they always stay in the ________(郊区)．

根据汉语提示，写出单词的正确形式，完成句子。

Learning how to face ________(现实)will become a part of school life．

根据汉语提示，写出单词的正确形式，完成句子。

In the future, cyber terrorists may make planes ________(坠毁)

根据汉语提示，写出单词的正确形式，完成句子。

This hairstyle is very ________(普遍的，受欢迎的)with young people．

根据汉语提示，写出单词的正确形式，完成句子。

My parents think ________(网络)is an important resourceful to people in life．

根据汉语提示，写出单词的正确形式，完成句子。

The city was ________(攻击，进攻)by enemy at dawn．

根据汉语提示，写出单词的正确形式，完成句子。

We pay a ________(有规律地)visit to him every month．

根据汉语提示，写出单词的正确形式，完成句子。

It is very ________(明显的)that we should respect our teacher．

根据汉语提示，写出单词的正确形式，完成句子。

His moving story ________(影响，感动)us deeply．

根据汉语提示，写出单词的正确形式，完成句子。

Finally the sun ________(消失)behind a cloud．