11. General Lee is everything General Grant is not. , q7 B+ ~# _ s1 v. i2 ? 3 F+ N4 w/ }8 f! n: ^1 m" A, s 12. Great changes have taken place since our country entered WTO. 6 p3 ^5 j: p4 k1 B
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13. On no account can we lie. * ]% \8 R. V* Y/ l 5 G; A* }5 R* G% c 14. Under no circumstances should we reveal our secret. 5 M9 O8 x& s3 G/ ?, P# g 0 a& _' J* G1 O+ s) c8 b 15. There is no one but longs to communicate with others ( j% P) \1 Q1 Q: V' ]3 y$ b& ^- }4 @; P
! x( t7 r- x3 z; j: H 16. So precious is time that we can’t afford to waste it. 8 q6 ]/ b: b6 K; Z4 Q 17. It is high time we did something to change the situation. - s5 F$ M4 h+ i" ~ 6 m4 E6 u* [" | 18. The situation will worsen unless some steps are taken to stop it. $ w0 \7 v1 A1 z9 p3 n9 T
' ]& X' x9 h4 s8 F& f 19. The reasons why I am the most partial to blue are threefold. 0 r/ F4 g# q7 t( G& v) c; K
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20. We should spare no effort to make a success of our career