(天津市河东区201 4年高三二模考试)4.--lt was really an exciting match yesterday. But you missed it. -____.1 got there ten minutes before it ended.
47. He earned scarcely enough to keep _____ together.
48. _____ and butter ____ the daily food in west countries.
49. ____ and friends should be few but good. (prov.)
50. John is on the bottle again. This sentence probably means _____.
51. --- Who is at the _____ of all this trouble. --- I don’t know.