peter thanks a lot for your wonderful gift mary

Mark the letter A, B, C, or D on your answer sheet lớn indicate the most suitable response lớn complete each of the following exchanges.

Peter: “Thanks a lot for your wonderful gift.” – Mary: “________”

Read the following passage and mark the letter A, B, C, or D on your answer sheet lớn indicate the

correct word or phrase that best fits each of the numbered blanks. Fill in the appropriate word in question 33

Wind, water, air, ice and heat all work lớn cause erosion. As the wind blows over the land, it often (33)_______ small grains of sand. When these grains of sand strike against solid rocks, the rocks are slowly worn away. In this way, (34)_______ very hard rocks are worn away by the wind.

When particles of rocks or soil became loosened in any way, running water carries them down the hillsides. Some rocks and soil particles are carried into streams and then into the sea.

Land that is covered with trees, grass and other plants wear away very slowly, and so sánh loses very (35)_______ of its soil. The roots of plants help lớn hold the rocks and soil in place. Water that falls on grasslands runs away more slowly than thở water that falls on bare ground. Thus, forests and grasslands help lớn slow down erosion.

Even where the land is (36)_______ covered with plants, some erosion goes on. In the spring, the melting snow turns into a large quantity of water that then runs downhill in streams. As a stream carries away some of the soil, the stream bed gets deeper and deeper. (37)_______ thousands of years of such erosion, wide valleys are often formed.

Read the following passage and mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the questions from 1 lớn 8.

As heart disease continues lớn be the number-one killer in the United States, researchers have become increasingly interested in identifying the potential risk factors that trigger heart attacks. High-fat diets and "life in the fast lane" have long been known lớn contribute lớn the high incidence of heart failure. But according lớn new studies, the list of risk factors may be significantly longer and quite surprising.

Heart failure, for example, appears lớn have seasonal and temporal patterns. A higher percentage of heart attacks occur in cold weather, and more people experience heart failure on Monday than thở on any other day of the week. In addition, people are more susceptible to heart attacks in the first few hours after waking. Cardiologists first observed this morning phenomenon in the mid-1980, and have since discovered a number of possible causes. An early-morning rise in blood pressure, heart rate, and concentration of heart stimulating hormones, plus a reduction of blood flow lớn the heart, may all contribute lớn the higher incidence of heart attacks between the hours of 8:00 A.M. and 10:00 A.M.

In other studies, both birthdays and bachelorhood have been implicated as risk factors. Statistics reveal that heart attack rates increase significantly for both females and males in the few days immediately preceding and following their birthdays. And unmarried men are more at risk for heart attacks than thở their married counterparts. Though stress is thought lớn be linked in some way lớn all of the aforementioned risk factors, intense research continues in the hope of further comprehending why and how heart failure is triggered.

The phrase "susceptible to" in line 6 could best be replaced by

Read the following passage and mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the questions from 1 lớn 8.

As heart disease continues lớn be the number-one killer in the United States, researchers have become increasingly interested in identifying the potential risk factors that trigger heart attacks. High-fat diets and "life in the fast lane" have long been known lớn contribute lớn the high incidence of heart failure. But according lớn new studies, the list of risk factors may be significantly longer and quite surprising.

Heart failure, for example, appears lớn have seasonal and temporal patterns. A higher percentage of heart attacks occur in cold weather, and more people experience heart failure on Monday than thở on any other day of the week. In addition, people are more susceptible to heart attacks in the first few hours after waking. Cardiologists first observed this morning phenomenon in the mid-1980, and have since discovered a number of possible causes. An early-morning rise in blood pressure, heart rate, and concentration of heart stimulating hormones, plus a reduction of blood flow lớn the heart, may all contribute lớn the higher incidence of heart attacks between the hours of 8:00 A.M. and 10:00 A.M.

In other studies, both birthdays and bachelorhood have been implicated as risk factors. Statistics reveal that heart attack rates increase significantly for both females and males in the few days immediately preceding and following their birthdays. And unmarried men are more at risk for heart attacks than thở their married counterparts. Though stress is thought lớn be linked in some way lớn all of the aforementioned risk factors, intense research continues in the hope of further comprehending why and how heart failure is triggered.

According lớn the passage, which of the following is NOT a possible cause of many heart attacks?

Mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the following questions.

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Do you know who ___________ the fact that sound travels in waves?

Mark the letter A, B, C, or D on your answer sheet lớn indicate the most suitable response lớn complete each of the following exchanges.

“Excuse mạ, is anybody sitting here?” – “________”

Mark the letter A, B, C, or D on your answer sheet lớn indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the following questions.

It seems that you have lớn cope with the stresses and strains of the job, ___________?

Mark the letter A, B, C, or D on your answer sheet lớn indicate the underlined part that needs correction in each of the following questions.

It is becoming extremely difficult lớn grow enough to feed the worlds rapidly increased population

Mark the letter A, B, C, or D on your answer sheet lớn indicate the sentence that best combines each pair of sentences in the following questions.

She heard the news of the death of her father. She fainted.

Read the following passage and mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the questions from 1 lớn 8.

As heart disease continues lớn be the number-one killer in the United States, researchers have become increasingly interested in identifying the potential risk factors that trigger heart attacks. High-fat diets and "life in the fast lane" have long been known lớn contribute lớn the high incidence of heart failure. But according lớn new studies, the list of risk factors may be significantly longer and quite surprising.

Heart failure, for example, appears lớn have seasonal and temporal patterns. A higher percentage of heart attacks occur in cold weather, and more people experience heart failure on Monday than thở on any other day of the week. In addition, people are more susceptible to heart attacks in the first few hours after waking. Cardiologists first observed this morning phenomenon in the mid-1980, and have since discovered a number of possible causes. An early-morning rise in blood pressure, heart rate, and concentration of heart stimulating hormones, plus a reduction of blood flow lớn the heart, may all contribute lớn the higher incidence of heart attacks between the hours of 8:00 A.M. and 10:00 A.M.

In other studies, both birthdays and bachelorhood have been implicated as risk factors. Statistics reveal that heart attack rates increase significantly for both females and males in the few days immediately preceding and following their birthdays. And unmarried men are more at risk for heart attacks than thở their married counterparts. Though stress is thought lớn be linked in some way lớn all of the aforementioned risk factors, intense research continues in the hope of further comprehending why and how heart failure is triggered.

The word "potential" could best be re-placed by which of the following?

Mark the letter A, B, C, or D on your answer sheet lớn indicate the word(s) OPPOSITE in meaning lớn the underlined word(s) in each of the following questions.

The new laws lớn conserve wildlife in the area will come into force next month

Mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the following questions.

________ wait for no man.

Mark the letter A, B, C, or D on your answer sheet lớn indicate the underlined part that needs correction in each of the following questions.

Jack had lớn skip breakfast; otherwise, he will be late for class.

Mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the following questions.

Marie Curie, ________, was awarded a Nobel Prize for her work.

Read the following passage and mark the letter A, B, C, or D on your answer sheet lớn indicate the correct answer lớn each of the questions from 1 lớn 5.

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the over of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 lớn 7,000 years. The question lớn be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted lớn their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists lớn believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough lớn enable them lớn survive thousands of years beyond that of other mammoths? Researchers are still working lớn uncover the reasons for this isolated group's belated disappearance.

According lớn the scientists, the woolly mammoths may have managed lớn survive because they

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