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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase for each of the numbered blanks. An ecosystem is a community of animals, plants and microbes that sustain themselves in the same area or environment by performing the activities of living, feeding, reproducing and interacting. Like many of Africas large mammals, giraffes have (21)______ in numbers and in range over the last century. At one time, herds of over 100 animals were common in savanna regions across the continent, however, today concentrations like these exist only in East Africa particularly Tanzania Serengeti National Park. The decline of giraffe populations has largely been due to hunting. In Africa, the giraffe is a traditional source of hide and hair and also of tough but (22)______ meat. The hunting of giraffes has not yet had a catastrophic effect, (23)______ on some of Africas big-game animals, but it is a cause for concern. The natural habitat of the giraffe is also being impacted more and more by human activities, (24)______ the animals range. The giraffe is currently a protected species throughout most of its range and is classed as conservation-dependent by the World Conservation Union. The giraffe’s prospects for survival are good for (25)______ living in national parks and game reserves, but for animals living outside these areas the future is less secure.

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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer that best fits the blank space in the following passage. 21st CENTURY TEACHERS: INEVITABLE CHANGES 21st century teachers need to serve as a guide or mentor for their students, not as the all- knowing sage providing them with everything they need. Nowadays, with so much access (26) ______ resources of all kinds, children invariably know more than teachers on different topics, step ahead of the technology. Teachers need to be empowered as facilitators for learning, so that they can empower their students in (27) ______. This shift is great news for teachers. Instead of struggling to give kids all the information in areas (28)______ they know little about, teachers can support students as they make their own steps into different fields. It‟s about preparing them to go beyond their seniors, ensuring they have the skills to do it, and assisting them along the way. (29)______, teachers need to be forward-thinking, curious and flexible. They must be learners: learning new teaching methods, and learning alongside their students. Simply asking questions like “What will my students need dozens of years from now?” or “How can I help give them those skills?” can change teachers' (30)______, make them a leader, and bring about changes in the classroom, school and community.  

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