I.Tìm và sửa lỗi sai 1. What is the higher mountain in the world? 2. I wish my mother gives me presents more often.  3. The teacher was pleasing with the result of your examination. 4. The little boy didn`t know how lacing his shoes.  5. You are quite so thin that you can slip between the bars. 6. To turn on the light, I was surprised at what I saw.  7. I would ratherlive on a farm than to live in a city.  8. The school library is free and open forallthe pupils and teaching staff. 9. Why don`t you borrow books in the local lending library? 10. He had to admit that there were something in what mother kept saying. 11. The students suggested buyingflowers forthe teachers in the Teachers` Day. 12. No one have solved such a difficult problem. 13. During their meat, they discussed what to do at the weekend. 14. If you write the essay careful, you will get good mark. 15. Ordinary Americans are friendly and not afraid to show its feelings. 16. The girl who were injured in the accident is now in hospital. 17. Thank you very much of the present that you sent me. 18. There wasn`t some directory in the telephone box fromwhich I was phoning. 19. The man who I was waiting fordidn`t turn up.  20. Women wearmake-up to beautifulthemselves. 
21. After living in London for two months, my brother got use to drive on the left 22. Even though being ill, Mary still went to school last Monday 23. Kangaroos, that can be seen everywhere in Australia, have long tails 24. Your brother hardly goes to work by bus, doesn`t he? 25. We looked to hundreds of books before we found what we were looking for 26. She couldn`t come in time because of she miss the bus 27. John has felt much better when he took the pill 28. Who do you use a fax machine for? 29. The Browns bought the most expensive car than we did 30. Either John or his brothers is going to help her

















II. Tìm lỗi sai 1. It was her who represented her country in the United Nations and later became ambassador to the United States. (A) It (B) her (C) who (D) later 2. Some birds, such as quails, can move instant from a resting position to full flight. (A) instant (B) resting (C) to (D) flight 3. Globes and maps have been important throughout history, but never many so than today. (A) have been important (B) but (C) many (D) than 4. Before becoming successful, Charles Kettering, former vice president of General Motors, was so poor that he has to use the hayloft of a barn as a laboratory. (A) successful (B) so poor (C) has to (D) as 5. Computers have made access to information instantly available just by push a few buttons. (A) have (B) access (C) instantly available (D) by push 6. By passing sunlight through a prism, the light is separate into a spectrum of colors. (A) By passing (B) through (C) is separate (D) spectrum 7. The scientific method consists of forming hypotheses, collect data, and testing results. (A) scientific (B) consists of (C) collect (D) results 8. The new librarian was hired because of her past experience has been found to be not only inefficient but also lazy. (A) The (B) was hired (C) been found (D) but also 9. With its strong claws and its many protruding tooth a gopher is an excellent digger. (A) With (B) strong claws (C) protruding tooth (D) is 10. My cousin composes not only the music, but also sings the songs for the major Broadway musicals. (A) composes not only (B) but (C) the songs for (D) major
11. The state of New Mexico is not densely population, with an average of only four people per square kilometer. (A) is not (B) population (C) with an (D) only 12. Never before has so many people in the United States been interested in soccer. (A) has (B) so many (C) in (D) interested in 13. Please send me information with regard of insurance policies available from your company. (A) me (B) with regard of (C) insurance (D) from 14. Traditionally, the flag is