Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks. 

      All living things require energy to do the work necessary for survival and reproduction. But what is energy? Energy is simply the ability to do work, (39) ________. work is done when a force moves an object. Let's consider your own needs for a moment. You need energy to turn on and turn off your computer. You need energy to (40) _______ of bed in the morning. And, yes, you need energy to reproduce. So where does energy come from and how do we use it? On Earth, energy ultimately comes from the sun. Plants use the sun's energy to make sugar. Organisms, in turn, use sugar as a (41) ________ of energy to do work. Plants use energy from sunlight to make sugar and oxygen from carbon dioxide and water. The process by which carbon dioxide and water are (42) _______ to sugar and oxygen using sunlight is referred to as photosynthesis. This is an endergonic reaction, meaning energy is required by the reaction. Specifically, energy is required to put the carbon dioxide and the water molecules together to form sugar. Sun (43) _______ the energy needed to drive photosynthesis, and some of the energy used to make the sugar is stored in the sugar molecule. 

Question  41:

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

Question 1: You don't try to work hard. You will fail in the exam.

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. 

      If you want to give someone the nod in Bulgaria, you have to nod your head to say “no” and shake it to say “yes” – the exact opposite of what we do! In Belgium, pointing with your index finger or snapping your fingers at someone is very rude. 

      In France, you shouldn't rest your feet on tables or chairs. Speaking to someone with your hands in your pockets will only make matters worse. In the Middle East, you should never show the soles of your feet or shoes to others as it will be seen as a grave insult. When eating, only use your right hand because they use their left hands when going to the bathroom. 

      In Bangladesh, the 'thumbs-up' is a rude sign. In Myanmar, people greet each other by clapping, and in India, whistling in public is considered rude. 

                In Japan, you should not blow your nose in public, but you can burp at the end of a meal to show that you have enjoyed it. The 'OK' sign (thumb and index finger forming a circle) means "everything is good” in the West, but in China it means nothing or zero. In Japan, it means money, and in the Middle East, it is a rude gesture.

Question 8: Which of the following is NOT true according to the passage?

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.

Question 11:

Question 26: After he ________ his work, he went straight home.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.

Question 12:

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Question 49:

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.

Question 5: Having been identified the causes of global warming, scientists have worked out some solutions to reduce its effects.

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.

Question 3: Fifty minutes are the maximum length of time allotted for the exam.

Question 21: Everybody is tired of watching the same comercials on TV every night, ________?

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.

Question 28: Linda is thanking Daniel for his birthday present.

Linda: "Thanks for the book. I've been looking it for months." Daniel: "_____________”

Question 17: Many of the pictures _________ from outer space are presently on display in the public library

Question 16: Mary's lawyer advised her _________ anything further about the accident.

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Question 50:

Question 19: John congratulated us _________ our exam with high marks.

Question 20: We expected him at eight, but he finally __________ at midnight.