After he married, his character changes a lot.( t% S! |; r8 o, u6 W A" B, }. `4 Z
Without the crutch,the old man can't walk.* g7 w8 k9 D# [
We accept the clause in principle.& m9 B/ @ f" J
It"s difficulty to finish the task in less than a week.$ z5 c- U1 Y9 c4 @& x
To to get a driving license,we should learn how to drive car and rules of traffic,and pass the examination.0 y- L# W8 R. L" b1 C7 z( ?2 M
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