短文改错。 文中共有10处语言错误,每句中最多有两处.错误涉及一个单词的增加、删除或修改.

     I go abroad for further study half a year ago. I received a lot of present . All were wrapped in
      1. went                                                                                  2.  presents
color paper. Among them were two presents which really interesting me. My sister bought me
                                                                                     3.  interested
the book with color pictures about body language and with words about customs of differently
4.a                                                                                                                        5. different
countries in it. My brother gave me a note, which was read, "My present for you has been put
                                                                 6.去掉which                                                                         
in my bedroom. " While I hurried back to my bedroom, I found a box in it. Opening the box, I 
   7.your            8.  When
found a pocket computer. However , I was very glad. I understood these two presents would 
                                     9. Therefore
be∧ great help to me in improving my English.
10.of/a