11.   They worry about about the kid behind them in the lunch line.

12.   One side-effect is that lunch lines have speeded up.

n. + line >>共 631
phone 9.33%
telephone 7.50%
power 7.13%
product 4.84%
rail 3.51%
cruise 3.06%
railway 2.03%
transmission 1.80%
cease-fire 1.80%
fault 1.71%
lunch 0.08%
lunch + n. >>共 227
break 17.76%
hour 13.12%
box 7.66%
program 7.49%
time 6.33%
counter 3.37%
menu 2.96%
money 2.61%
date 2.26%
table 1.68%
line 0.70%
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