6. Numerous attempts have been made to hide the truth. q/ D b8 [( k& l$ [! Y6 ~1 q- YA) Many B) Successful 9 |2 Z6 L& ?# n, T0 B- y8 Z" l8 ]C) Effective D) Unsuccessful% `# }$ P" q2 V4 d
7. It is obvious that there is difference in the way they view the matter./ e/ G9 M4 Q% W: O
A) natural B) certain : u! V/ F% Q. w- B- [- qC) inevitable D) clear# ^& X+ r0 K5 \! ^8 j* f7 Y3 M
8. It is odd that so little is known about the talented painter. ' m2 ^' R4 L* DA) surprising B) unreasonable/ ~6 @, d& F7 ]1 |: w h! a
C) strange D) unbelievable ' I8 [2 f# R" @1 S/ g4 G4 ?3 O* O9. Everyone in the class participated in the farewell party. + v3 U, @% o+ Q9 b" ]A) contributed to B) took pleasure in + E+ T6 X9 G s I' U: @7 ZC) took part in D) enjoyed+ H( p* G+ s2 `
10. Since ancient times people have found various ways to preserve meat. $ Q7 a- `+ F/ s4 Y6 K2 fA) carve B) cook4 |! v( a2 K. O# z
C) freeze D) keep