I have ________ all my papers but I still can’t find my notes.
A. looked through B. looked for
C. looked after D. looked out
— Now that you like computers very much, isn’t that a good idea to get a ______?
— Well, I’d like to, but I can’t afford such an expensive computer at present.
A. one B. them C. it D. that
I have many friends, _______ some are businessmen.
A. of them B. from which C. of who D. of whom
The car has been well maintained and is ________ excellent condition.
A. in B. under C. on D. with
— Why was Professor Johnson unhappy those days?
— Can’t you see it clearly? The only reason was that the theory he stuck to________ wrong.
A. proving B. being proved
C. proved D. was proved
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。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。
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，并在该词下面写出改正后的词。
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）不记分。
What a long winter vacation! I stay at home doing nothing except homework every day as a robot. One day, a idea occurred to me: “Why not to find a part-time job to learn something new?” The next morning, after visit many shops, I was lucky enough to find one in a small but pretty cake shop. When a tired—looking old man came in to buy some cakes, I immediate helped him sit down in a chair and brought him the cake. After he paid them, I said thanks to him. He looked too happy that he praised me with a satisfied smile. From this, I learned: “Be good to others or they’ll be good to you.”
