根据提示，完成下列句子。（每空填一个单词，每题1分，共5分）

1．我们应该保护河流不受污染。

We should ____________ the rivers ____________  ___________  _____________ .

2．他死之前为科学作出了巨大的贡献。

He ___________ a great ______________  ___________ science before he died .

3．他下决心在周五前完成这项工作。

He ____________  ______________  ___________ get the work done before Friday .

4．如果没有人叫你的名字我也认不出你。

I ________  ______  _________you, either,if someone hadn’t called you by name.

5．UN代表着联合国。  UN ______________  ______________ the United Nations.

根据提示，完成下列句子。（每空填一个单词，每题1分，共5分）

1．我们应该保护河流不受污染。

We should ____________ the rivers ____________  ___________  _____________ .

2．他死之前为科学作出了巨大的贡献。

He ___________ a great ______________  ___________ science before he died .

3．他下决心在周五前完成这项工作。

He ____________  ______________  ___________ get the work done before Friday .

4．如果没有人叫你的名字我也认不出你。

I ________  ______  _________you, either,if someone hadn’t called you by name.

5．UN代表着联合国。  UN ______________  ______________ the United Nations.

四. 完成句子

    1. 很明显，农业对经济的发展起关键作用。

       It is obvious that agriculture ______ ______ _____ the development of economy.

    2. 她突然到来，使得他不能外出。

       Her sudden arrival _____ _____ _____ _____ out.

    3. 请允许我作一下自我介绍。

       Please ________ me ________ introduce myself.

4. 他借给我们钱，这使得我们有可能建一座新教学楼。

   His lending us the money has _____ ______ ______ for us to build a new teaching building.

5. 父母的言行终身影响孩子。

   ______ _______ _______ and _______ has a life-long effect on their children.

根据每小题题后的汉语提示，以及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。
【小题1】This is the most instructive film              since I could remember. (see)
这是我懂事以来看过的最有教育意义的电影了。
【小题2】Don't be too hard on yourself.            what you have is the key to happiness.(content)
不要对自己太苛刻，满足于你所拥有的是幸福的关键。
【小题3】Calm down for a while,      the complicated problems very soon. (simplify)
冷静片刻你就会化繁为简了。
【小题4】The generation gap      for parents ,to understand their children's opinions.  (make)
代沟使得父母很难理解孩子们的想法。
【小题5】If you are unhappy with anything you have bought from us, we will gladly exchange your purchase, or give your money back,                    (prefer)
若您对从我们这买到的任何商品不满意，我们将乐意为您更换或退款，您愿意哪种都行。
【小题6】A person with a severe mental health problem is              to have no close friends than the average. (likely)
有着严重心理疾病的人找不到知心朋友的可能性是普通人的四倍。
【小题7】Charles                   then as I met him in the supermarket five minutes ago.(clean)
查理那时不可能在清理房间，因为我五分钟前才在超市碰到他。
【小题8】It is not how much we do but how much love we put into what we do                      our work most. (benefit)
让我们的工作最受益的不是我们做多少，而是我们有多么热爱自己所做的事。
【小题9】Seated in the studio                  , along with his two students, reoeiving the interview now．(be)
坐在录音棚里的是这位教授和他的两个学生，现正在接受采访。
【小题10】The teacher was making every effort to clarify                  the students. (confuse)
这个老师正全力诠释让学生困惑的地方。