下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏字符号(∧),并在其下面写上该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

My free time is filled with interested activities. I read all kinds of books in the reading-room whenever I am free. I learn much in the library than in class in this way. Meanwhile, I took part in many sports activities, of that my favorite is volleyball. I often play volleyball after the school. Sports and games keep me healthy and energetic enough to get across a variety of difficulties. Sometime I go in for social practice with my classmates outside school. Thus, I can gain much social experiences. Out-of-class activities are quite necessary for our students. Through these activities we can learn many things can not be learned in class.

假定你是李华，看到班上有部分同学在完成作业时，不自己独立完成而是抄袭他人的作业，针对这种现象，请你以My opinion on copying others’ homework为题谈谈你自己的看法。

— I’m happy that we’ve finally cleared up some problems.

— ______.

A. That’s all right B. That’s nice

C. I’m with you D. It’s a pleasure

You don’t necessarily have to own ______ latest everything but you should have ______ rough idea of what is changing.

A. a; 不填 B. 不填; the

C. the; a D. the; the

He is eager to own an iPhone. However, from his _____ look on his face, the price of iPhones must have risen.

A. satisfied B. disappointing

C. disappointed D. satisfying

Most of the factories under ___________ have been designed by Chinese engineers.

A. conclusion B. control

C. construction D. contribution

A quarrel _____ last Sunday, and he _____ his family.

A. was broken out; broke away

B. broke out; broke away

C. was broke out; broke away from

D. broke out; broke away from

John rushed out in a hurry, _________ the door _________.

A. leaving; unlocked B. leaving; unlocking

C. left; unlocked D. left; unlocking

When I opened the door, I found my father sitting in his chair, completely _______ a magazine.

A. absorbing in B. absorbed in

C. absorbing to D. absorbed to

Though _______ money, his parents managed to send him to university.

A. lacked B. is lacking of

C. lacking D. lacked in