--- Do you often feel anxious and uncomfortable?--- No, but I __________.
40. --- What did you have for supper, Jack? --- I had some _____. cow B. ox C. bull D. Beef
41. If you don’t advance, you would be behind _____.
42. Which of the following groups is meat? _____
43. A ____ in the hand is worth two in the bush. (prov.)
44. With a _____ of snow covered them, the small hills look very beautiful.