C. READING I. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. (1.0 point) Water pollution is the contamination of bodies of water such as lakes, rivers, oceans, and groundwater (the water beneath the Earth’s surface). It is one of the most serious types of pollution.Water pollution can have many different causes. Factories dump (31)……………….waste into lakes and rivers. Sewage from households is another cause. Farms using pesticides to kill insects and herbicides to kill weeds can also lead to water pollution. These factors cause ‘point source’ pollution while (32)………………from storm water and the atmosphere result in ‘non-point source’ pollution.Water pollution can have dramatic effects. In many poor nations, there are frequent outbreaks of cholera and other diseases (33)………………..people drinking untreated water. Humans can even die if they drink contaminated water. (34)……………water also causes the death of aquatic animals such as fish, crabs, or birds. Other animals eat these dead animals and may also get sick. In addition, herbicides in water can kill aquatic plants and (35)…………..further damage to the environment.So what should we do to reduce water pollution? Question 31: A. industry B. industrial C. technology D. technological Question 32: A. because B. because of C. so D. but Question 33: A. because B. because of C. so D. but Question 34: A. Polluting B. Pollute C. Polluted D. To pollute Question 35: A. get B. has C. make D. cause II. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. (1.0 point) In the USA, people celebrate Mother’s day and Father’s day. Mother’s day is celebrated on the second Sunday in May. On this occasion, mother usually receives greeting cards and gifts from her husband and children. The best gifts of all American Mom are a day of leisure. The majority of American mothers have outside jobs as well as housework, so their working days are often very hard. Flower is an important part of Mother’s day. Mothers are often given a plant for the occasion, particularly if “they” are elderly. Father’s day is celebrated throughout the USA and Canada on the third Sunday in June. The holiday customs are similar to Mother’s day. Dad also receives greeting cards and gifts from his family and enjoys a day of leisure. Question 36: Where do people celebrate Father’s day and Mother’s day? A. In Viet Nam B. In the USA C. In the world D. All are correct Question 37: What are the best gifts of all American Mom? A. Flowers B. A day of working C. A free day D. Dresses Question 38: What is an important part of Mother’s day? A. Gift B. Present C. Working D. Flower Question 39: The word “they” in line 5 refer to? A. Fathers. B. Mothers. C. Flowers D. Presents Question 40: Which of the following is NOT true? A. Father’s day is celebrated on the third of June every year. B. Mother’s day is celebrated on the second Sunday in May C. American mothers often have hard working days. D. Dad also receives greeting cards and gifts from his family.