39.
(A) above
(B) of
(C) on
(D) by

35. (A) dead (B) die (C) dies (D) died

36. (A) when (B) whether (C) how (D) what

37. (A) wake (B) woke (C) awoke (D) awake

38. (A) decisions (B) decide (C) decisive (D) decisively

40. (A) for (B) but (C) otherwise (D) while

41. What is the passage mainly about? (A) To introduce animals’ different ways of finding food. (B) To compare the levels of intelligence among animals. (C) To illustrate how different animals can be intelligent. (D) To examine animals’ communication between each other.

42. What does the word reward refer to in the first paragraph? (A) Fruit. (B) Insight. (C) Pyramid. (D) Understanding.

43. According to the passage, which of the following is NOT a sign of animals’ intelligence? (A) They know how to use tools. (B) They have the ability to build nests. (C) They make a plan to solve their problem. (D) They use human language to communicate.

44. In the second paragraph, what conclusion can be reached about the chimpanzee’s ability to use a tool? (A) It shows high intelligence because he can communicate with termites. (B) It shows common sense because he knows termites are protein-packed. (C) It shows common sense because he looks for food whenever he is hungry. (D) It shows high intelligence because he is able to get the food he likes.

45. Which of the following inferences can be drawn from the third paragraph? (A) Parrots can be taught to use sign language to communicate with deaf people. (B) Some chimpanzees have been trained to use symbols that stand for human words. (C) Like parrots, some chimpanzees have no problem in repeating what people say. (D) No real thinking is involved when parrots communicate through human language.