i don't know if it's a waste of time7 d" o8 V/ v- \; w4 v# E1 ^
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all students in high school, ) o- W1 S8 x9 V( Y( t& r+ n3 e& F + U2 w1 ]( u) X0 Y5 I) q7 Aif your parents tell you to learn one year again , b3 L7 j2 X( \. k. c: M! E" Q( f ; F- b: t4 X) o. e) e0 ahow will you do?- v* N4 M* S9 t; ], S
0 l/ ?$ ?" z# l2 P ?' Sto one has leanrt again: 8 q( ~+ ?+ K$ U! D$ s# \ 4 u2 O# f' J' Ldo you think it a waste of time?1 C+ X" Z* S. c2 T