i don't know if it's a waste of time 2 G; L2 S# n3 s, V+ } p/ }0 [- {( a% G/ P
all students in high school,% D* d2 p$ }, e6 c; B# X- _! d$ v l
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if your parents tell you to learn one year again _5 V& x' E0 i0 Z7 ~+ M+ q" \% ?& [" b: [# s1 n0 ?# S: J$ s
how will you do? " @# Q q! S3 y5 m ) _+ M( o8 v* i. g8 d( @! ?to one has leanrt again: 5 X7 k, K+ Y0 g7 {( E ) L4 U, g0 I" Ado you think it a waste of time?- \4 D/ b1 }8 r; X7 Z; Y' n# N6 y
if you think you can learn a lot during the year, it is worthy to try. K. x# q& `) C) ]1 _* U% z
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if you think you are too old or you can get little from that, better not do it but you should look for another way.