1.be on the safe side - take no chances
2.be out of something - have no longer in supply
3.be tired of - be bored with ,frustrated with
4.be up to onesears - be extremely busy
5.be up to someone -be a persons responsibility
6.be out for -trying to get
7.be out of the question - be unacceptable ,impossible
8.bite off more than one can chew - take on more than one can handle
9.break down - cease to function
10.above all - most importantly
11.be on ones own - live independently
12.account for - explain
13.as a matter of fact - in fact ,to speak the truth
14.as a rule - generally ;normally
15.about to - be ready to;be on the point of doing something
16.an old hand - be an experienced person
17.any day now -soon
18.approach sb -talk to sb
19.be fed up with - be out of patience with
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