题目内容：

阅读下列各小题，根据汉语提示，用句末括号内的英语单词完成句子，并将答案写在答题卡上的相应题号后。

1.At that time people would starve if food _____________________ , especially during the cold winter months.  (difficult)

在那个时代，如果食物难以找到，特别是在寒冷的冬月，人们就会挨饿。

2.For weeks on end people walked round the streets wearing masks, doing what they wanted without _____________________.(recognize)

连续几个星期，人们戴着面具走在街上为所欲为而不会被认出。

3.Not until  all the employees were scolded _____________________ his absence from work. (account)

直到所有雇员都受到责备时，他才解释矿工的原因。

4.Wang Peng sat in his empty restaurant, _____________________.(feel)

王鹏坐在空荡荡的餐馆里，感到十分沮丧。

5._____________________is why he left the country without telling anyone.(puzzle)

令我不解的是，他为什么悄悄地离开了这个国家。

6.It is a fact that our country _____________________ to provide low rent housing for the low income groups. (take)

我们国家已经采取措施为低收入群体提供廉租房，这是一个事实。

7.Our new campus is _____________________ of the old one. (size)                                                 

我们的新校园是老校园的五倍大。     

8.People all over the world wonder ______________that  happened in the plane before it crashed.  (what)  

全世界的人都想知道飞机坠毁前到底发生了什么。

9.When we reached the cinema, the film had begun, so we _______________. (start)

当我们到达电影院时，电影已经开始了，所以我们本应该早点儿出发的。

10.This is the  place  _____________________ the sea, the mountain and the lake together. (enjoy)

这里是你能同时欣赏大海、高山和湖泊的地方。