语法：根据括号内的要求和句子意思，用恰当的词语填空。（每个空格只填一个单词；每格0.5分，满分10分）

 76. 万圣节期间，如果邻居们不给孩子们糖果，孩子们很可能会作弄他们。(情态动词)

 If the neighbours do not give them any sweets, the children _______ _______ ________

_______ on them in Halloween.

77. 这就是她想离开的原因。(表语从句)

That’s _______ _______ _______ to leave.

78. 不少的人认为，你不用五天就能横跨加拿大。(同位语从句)

Some people have the idea _______ you can cross Canada in _______ _______ five days . 

79. 电子邮件和电话一样在日常交际活动中起着重要的作用。（主谓一致）

Email, as well as telephones, ________ _______ _______ important role in daily communication.

80. 大清早，我们骑着自行车到郊外种树，一路上有说有笑。（非谓语动词）

In the morning, we bicycled to the suburb to plant trees, _______ _______ _______ all the way.

81. 中华民俗文化村的每个区域都是根据全国各地文化遗产仿造而来的。(构词法)

Every area of the China Folk Cultural Village ________ _______ _______ the ________ relics from all over China.