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（^），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意： 1. 每句不超过两个错误；
2. 每处错误及其修改均只限一词；
3. 只允许修改10处，多者（从第11处起）不计分。
I was playing at my cousin house. Since his family was rich than mine, he had more toys than I did. There was one on particular I’d always wanted. I put into my pocket when he wasn’t looking. I guessed, even at that age, I would never be able to enjoy to playing with the toy or faced my cousin again; I would always know I’d done something wrong. Late on, my aunt drove me home. When she dropped me off, I pulled out the toy slow and gave it back. She knows what had happened, but she thanked me and ever mentioned it again.
小题1:cousin→cousin’s
小题2:rich→richer
小题3:on→in
小题4:into前面加it或that
小题5:去掉to
小题6:faced→face
小题7:late改为later
小题8:slow改为slower
小题9:knows→knew
小题10:ever→never
题目分析：本文一则关于孩时自我教育的小故事。
小题1:改cousin为cousin's.此题考查名词的所有格，根据句意可知。
小题2:改rich为richer。此题考查形容词，可从后面的than知。
小题3:改on为in。此题考查介词的用法，由句意可判断。
小题4:在put后面加上in或that。此题考查句子的成分，put后面缺少宾语，可加that，put in译为“把„进去”，也合 句意。
小题5:去掉to.此题考查固定搭配，很明显to是多余的，enjoy doing sth 译为“喜欢做某事”。
小题6:改faced为face。此题考查连词的用法，or连接的成分是对等的。
小题7:改late为later。此题考查固定搭配，later on译为“稍后，将来”。
小题8:改slow为slowly。此题考查副词的用法，前面有动词词组put out,后面应用副词来修饰。
小题9: 改knows为knew. 。此题考查动词的时态，全文都是采用过去的时态。
小题10:改ever为never。此题考查句意，由上下文可知。