It’s great to receive your email. Now I’d like to tell you something
     took place in my school yesterday. In the afternoon, we      【小题1】       _
h______ a growing-up ceremony for our coming 18-year-old        【小题2】       _
birthday. For _______ start we made an oath that                  【小题3】         
a    grown-ups we should have a sense of duty for our society     【小题4】         
from now on. Then we showed our t     to our parents          【小题5】        _    
who had gone through hardships to     ___  us up and            【小题6】       _   
teachers who have been educating us    (耐心地). And our        【小题7】                  
teachers also gave us cards      (表达) their good wishes to       【小题8】            
us. Finally, we put on w__________ performances, singing and       【小题9】           
dancing. We learned a lot from the _________(活动). I think it’s      【小题10】           
very important for us. I will remember the day in my life

It’s great to receive your email. Now I’d like to tell you something

      took place in my school yesterday. In the afternoon, we       1.        _

h______ a growing-up ceremony for our coming 18-year-old         2.        _

birthday. For _______ start we made an oath that                   3.         

a     grown-ups we should have a sense of duty for our society      4.          

from now on. Then we showed our t      to our parents           5.         _     

who had gone through hardships to     ___  us up and             6.        _    

teachers who have been educating us     (耐心地). And our         7.                   

teachers also gave us cards       (表达) their good wishes to        8.             

us. Finally, we put on w__________ performances, singing and        9.           

dancing. We learned a lot from the _________(活动). I think it’s       10.            

very important for us. I will remember the day in my life

We must ___ on our study..

A. concentrate  B. concentrate at  C. concentrate on D. concentrate with

完成句子（每空限填一个词）（共10小题；每小题1分，满分10分）

1.每当我处于困境时，我的朋友们总是毫不犹豫地来帮助我。

Whenever I am in trouble, my friends always come to help me ______ ______.

2.他进来时，所有人的视线都集中在他身上，使得他很尴尬。

All eyes were _______ _______ him when he came in, which made him embarrassed.

3.我们必须降低成本，这样才能将我们产品的价格下调。

We must ____ ____ on the cost so that the price of our product can be brought down.

4.他看报纸很投入,没有注意到有什么人进入教室.

He was so absorbed ______ a newspaper ______he didn’t notice anyone enter the classroom.

5.有时候在与人相处时，我们需要有人指点。

Sometimes we need help to ______ ______ with others.

6.因为她不信守诺言，我们从此情断义绝。

We weren’t going to be friends any more because she couldn’t ______ her ______.

7.他的零钱已经用光了。

His pocket money has been ______ ______.

8.与1800年相比，世界人口已经增长了六倍。

The world’s population has grown by six times what______ ______ in 1800.

9.这所学校每年招收200名学生。

200 students ______ ______ to the school every year.

10.除非必要，你最好不要查字典。

_______ _______, you’d better not refer to the dictionary.

We must ______ on our study.

1. A.
   concentrate
2. B.
   concentrate at
3. C.
   concentrate on
4. D.
   concentrate with