1. Scientific investigations of fluid flow behavior around objects like high-speed aircrafts are complex; however, the systems are _______ when experiments are performed in scaled-down versions such as wind tunnels.   turbulent   permeable   implacable   tractable   malleable   Hint Hint       2. The students appreciated the professor's _______ style of preparing notes for the lectures because the effort in collecting vital information from various sources truly enhanced their learning.   dogmatic   pedestrian   esoteric   eclectic   pedantic   Hint       3. Although several critics denounced his _______ techniques, there was unanimous praise for his _______ performances over the last season.   precarious..unexceptional   innovative..mediocre   unorthodox..unexceptionable   laudable..internecine   anomalous..apocryphal   Hint       4. This _______ verse mourns for the valiant soldiers who lost their lives in the battle.   derivative   elegiac   ironic   satiric   desultory   Hint       5. Even though the region was prone to hurricanes, the _______ of the tornado last year was _______.   portent..poignant   probity..portentous   ferocity..unprecedented   levity..lethal   inevitability..mercurial   Hint       6. The aria was _______ with the tempo changing continuously in a most unpredictable fashion.   antediluvian   impecunious   capricious   abstemious   cacophonous   Hint       7. The success of the project was _______ team effort rather than any individual _______.   dependent on..perfidy   subordinate to..idiosyncrasy   commensurate to..compendium   attributed to..accomplishment   feted at..felicity   Hint