LUYỆN HSG 04

Writers and media personnel sell theirselves best by the impression given in their verbal expression. 2. The disposable camera, a single-use camera preloaded with print film, has appeared in the late 1980s, and has become very popular. 3. A largely percentage of Canadian export business is with the United States. 4. Some studies show that young babies prefer the smell of milk to those of other liquids. 5. When the ball struck him in the face, the player was collapsed but his teammates carried on playing. 6. Until the project completed, the effects of the new measures will not be known, especially in rural areas. 7. Pollution, which affects nearly all countries, increase the risk of disease as well as harming the environment. 8. Some people think that the desire to wear sunglasses are more a need to impress than to protect the eyes. 9. Laser technology is the heart of a new generation of high-speed copiers and printer. 10. The artist tried stimulate interest in painting by taking his students to the museums. 11. The Pilgrims were 102 English emigrants whom, after arriving on the Mayflower, became the first European settlers in New England. 12. all the scouts got theirselves ready for the long camping trip by spending their weekends living in the open. 13. After to have won the light-heavyweight title at the 1960 Olympic Games, Muhammad Ali began to box professionally. 14. The information officer at the bank told his customers that there was several different kinds of checking accounts available. 15. A turtle differs from all other reptiles in that its body is encased in a protective shell of their own. 16. Almost all life depends to chemical reactions with oxygen to produce energy. 17. It is essential that vitamins are supplied either by foods or by supplementary tablets to occur. 18. If a rash occurs within twenty-four hours after taking a new medication, the treatment should discontinued. 19. According to the theory of natural selection, the man who was able to use the hands and feet most freely to walk and grasp was the one who survived and evolved. 20. Oil whale lamps were replaced by kerosene lamps in 1860`s and the multi-million dollars whale industry came to an end.

It was her who represented her country in the United Nations and later became ambassador to the United States. 2. Some birds, such as quails, can move instant from a resting position to full flight. 3. Globes and maps have been important throughout history, but never many so than today. 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. 5. Computers have made access to information instantly available just by push a few buttons. 6. By passing sunlight through a prism, the light is separate into a spectrum of colors. 7. The scientific method consists of forming hypotheses, collect data, and testing results. 8. The new librarian was hired because of her past experience has been found to be not only inefficient but also lazy. 9. With its strong claws and its many protruding tooth a gopher is an excellent digger. 10. My cousin composes not only the music, but also sings the songs for the major Broadway musicals. 11. The state of New Mexico is not densely population, with an average of only four people per square kilometer. 12. Never before has so many people in the United States been interested in soccer. 13. Please send me information with regard of insurance policies available from your company. 14. Traditionally, the flag is risen in the morning and taken down at night. 15. Increasing involvement in agriculture by large corporations has resulted in what is known as agribusiness-that is, agriculture with business techniques, including heavy capitalization, specialization of production, and to control all stages of the operation. 16. A calorie is the quantity of heat required to rise one gallon of water one degree centigrade at one atmospheric pressure. 17. It is believed that a people could live on Mars with little life support because the atmosphere is similar to that of Earth. 18. A few tiles on Skylab were the only equipments that failed to perform well in outer space. 19. By the mid-nineteenth century, land was such expensive in large cities that architects began to conserve space by designing skyscrapers. 20. The Board of Realtors doesn`t have any informations about the increase in rent for this area.

1. The prime rate is the rate of interest that a bank will charge when it borrows money to its best clients. 2. The purchased of Louisiana was one of the biggest events in the history of the United States. 3. In the last 10 years, Mexican government has reduced the number of its state-owned companies to about half. 4. Prevented the soil from erosion, the trees planted by