48.wear and tear--loss or damage caused by use 49.come what may--no matter what happens
50.drop by--make a short or unplanned visit 51.be short of--not having enough
52.cut it out--stop doing sth
53.be sick of--be tired of;having a strong dislike of
54.look for a needle in a haystack(a bottle)--search for something in a place where it is hopelessly lost.
55.knock oneself out--work very hard;make a great effort
56.run up against--encounter 57.far from--anything but;not at all
58.far from it--by no means;not at all 59.hang on to--hold tightly;keep firmly
60.get nowhere--be unsuccessful;obtain no result
61.day in and day out--every day;all the time
62.break down--cease to function 63.get going--get started;begin to move
64.take one's time--not hurry
65.boil down to--indicate,especially as a final judgement or analysis
66.make up--take a test for the second time
67.put up with--bear with patience;tolerate
68.by and by--before long 69.give someone a hand--help;assist
70.ring a bell--sound familiar
71.snap out of it--(1)change one's habits,attitude,etc,suddenly; (2)regain one's composure,energy,or good spirits;recover
72.raise the roof--make trouble;start a fight or an argument
73.get away with--escape without punishment
74.on business--with definite work to do
75.look up--search for;as an item of information,in a reference book
76.let up--(1)cease;stop (2)slacken;abate
77.in any case(or event)--no matter what happens
78.come out--be published 79.look into--investigate;inspect
80.fall back on--rely on 81.spell out--explain very clearly or in detail
82.wrap up--bring to end,especially a successful conclusion