Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions

Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds – any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede farming. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants.

The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them.

In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world‟s weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.

The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season.

Question:Which of the following best describes the organization of the passage?

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
To attract someone‟s attention, we can use either verbal and non-verbal forms of communication.

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
Mary is talking to a porter in the hotel lobby.
- Porter: "Shall I help you with your suitcase?” - Mary: “…………”

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
Students are expected to always adhere to school regulations.

Choose the best answer for each of the following sentences
Lucy was late for school this morning because the alarm didn’t ……..as usual.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
A number of programs have been initiated to provide food and shelter for the underprivileged in the remote areas of the country.

Choose the word in each group that has the underlined part pronounced differrently from the rest
A. talked      B. naked      C. liked        D. asked

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions.

Throughout the world there are different ways for people to greet each other. In much of the world, a handshake is the (38) __________ form of welcoming and greeting someone. In many countries around the Mediterranean Sea a (39) ___________ kiss on the cheek is the appropriate way to welcome friends and family. It can be a very (40) __________ surprise if you expect to shake hands and get a kiss or a hug instead.

At times, it is difficult to tell what sort of greeting (41) ___________ is followed. People may bow, grab another‟s arm or even slap the other person on the back. In some places people just smile, look at the other‟s face and say nothing.

Most people in the world are tolerant of visitors and don‟t mind what travellers do that seems wrong as long as the visitors are (42)__________. A big part of the delightfulness of world travel is experiencing different customs.

Question 38

Choose the best answer for each of the following sentences
We need to import……..from abroad.

Choose the best answer for each of the following sentences
Jane cooks well……..she hates washing up afterwards.

Choose a word in each line that has different stress pattern

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions.

Throughout the world there are different ways for people to greet each other. In much of the world, a handshake is the (38) __________ form of welcoming and greeting someone. In many countries around the Mediterranean Sea a (39) ___________ kiss on the cheek is the appropriate way to welcome friends and family. It can be a very (40) __________ surprise if you expect to shake hands and get a kiss or a hug instead.

At times, it is difficult to tell what sort of greeting (41) ___________ is followed. People may bow, grab another‟s arm or even slap the other person on the back. In some places people just smile, look at the other‟s face and say nothing.

Most people in the world are tolerant of visitors and don‟t mind what travellers do that seems wrong as long as the visitors are (42)__________. A big part of the delightfulness of world travel is experiencing different customs.

Question 41:

Choose a word in each line that has different stress pattern

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
Vietnam exports a lot of rice is grown mainly in the south of the country.

Mark the letter A, B, C, or D on you answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Mary loved her stuffed animal when she was young. She couldn’t sleep without it.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions

Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds – any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede farming. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants.

The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them.

In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world‟s weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.

The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season. 
Question:Which of the following statements about the use of chemical agents as herbicides would the author most likely agree?