46.　 Of all the boxes, the one in the corner is the heaviest. (heavy)

45.　 The weather report says it is cloudy. (cloud)

44.　 All of you must hand in your papers after class. (paper)

43.　 The teacher discussed the matter just now. ( discussion)

42.　 Some Germans are interested in Chinese food. (Germany)

41.　 My daughter looks much healthier than her deskmate. (health)

40.　 These artists use real things or men as their models. They draw pictures really well. (real)

39.　 The famous scientist can speak 3 languages. (science)

38.　 Don't take it away. It is an uncorrected test paper.( correct)

37.　 We are going to have a discussion about this problem.(discuss)