1 . The________________ (瞬间，片刻) we heard that we would experience Chinese tea culture,we were all excited. （根据汉语提示单词拼写）

2 . I recognized her the i________ I saw her. (根据首字母单词拼写)

3 . Another example is Halloween,   ______________(它) slowly became an exciting festival for children,   in spite of its religious origins. (根据汉语提示完成句子)

4 . Your lights will come on the i________ you enter the door along with your favorite music or TV programs in smart homes.(根据首字母单词拼写)

5 . Do you ________(想要) going to the dance on Saturday night? （根据汉语提示单词拼写）

6 . It is extremely obvious t________she has been lying about her identity. (用适当的词填空)

7 . I will practice every day as long as time________ (许可). (根据汉语提示单词拼写)

8 . It’s a________ (令人惊奇的) that Peru has such a well protected ancient civilization. (根据中英文提示填空)

9 . ________ (一旦) you start a task, you must bear it through. (根据汉语提示单词拼写)

10 . You should keep on doing it ________ (一旦) it starts. (根据汉语提示单词拼写)