IV. Complete the sentences with the correct form of the words in brackets. (10 pts)
31. I had my trousers__________ because they were too short. long
32. UFO means__________ Flying Object. identify
33. He is so__________! No wonder he has no friends. agree
34. He felt very__________ when he saw he had failed the exam again. courage
35. A__________ child can hardly feed himself. able
36. Compost is a wonderful__________. It helps plants grow. fertilize
37. Linda is one of the__________ from Friends of the Earth. represent
38. Air is a__________ of gases. mix
39. Waste paper can be__________ after being recycling. use
40. It’s__________ to cross the avenue. danger