81.spell out--explain very clearly or in detail

82.wrap up--bring to end,especially a successful conclusion

83.save one's breath--keep silent because talking will not help

84.hold up--(1)delay;hinder

(2)endure,last

85.have one's hands full--be very busy;be able to do no more

86.How come?--How is it?Why?

87.stick around--stay or wait nearby

88.make out--get along;manage

89.turn up--appear,turn out,show up

90.hold off--postpone;delay

91.over one's head--beyond one's power to understand

92.stock up--buy up;lay in a good supply of

93.stay put--stay in place;not leave

94.keep up--continue

95.tie up--occupy completely

96.in and out--coming in and going out often

97.make ends meet--make one's income suffice without incurring debt

98.on and on--without stopping

99.out of this world--wonderful;great

100.in a row--(1)in line;in alignment

(2)in succession;successively