i don't know if it's a waste of time0 y. v! l9 `7 Z; ^ [. m/ @
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all students in high school, h1 ^& N9 ]8 O" @2 \6 L3 v0 i
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if your parents tell you to learn one year again- x2 z8 Y( j5 p- ^9 Q- v* |- Y
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how will you do?; M+ Q& s# }, h" |3 m' Q
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to one has leanrt again: 4 ~# b- \4 d, _1 e/ C3 R; D" G: ~8 j( [) Y# X0 G
do you think it a waste of time?3 i* e, N& V1 {3 |" R: M
if you think you can learn a lot during the year, it is worthy to try. 5 c" U' m5 u0 e: m! B. f- O ' r: g7 Q$ K) Sif you think you are too old or you can get little from that, better not do it but you should look for another way.