1. You’ll need to be a little more ________ if you want to hold their attention. A. imaginary B. imagine C. imaginative D. imagination 2.Everyone was _______ towards him, listening carefully to his long explanations. A. respective B. respectable C. respected D. respectful 3.He told me a most _____ story about his days as a footballer. He's a very _____ person. A. entertaining / amusing B. entertaining / amused C. entertained / amusing D. entertained / amused 4.He has worked so hard to prepare for the competition that the audience found his performance completely ______. A. praiseworthed B. praiseworth C. praiseworthy D. worthy-praise 5.Oh sorry, I think my watch is __________! It’s only 7.30, so we still have another 15 minutes. A. swift B. flash C. quick D. fast 6. More emphasis should be placed on developing _______ energy sources such as wind, solar energy, and tides. A. alternate B. alternation C. alter D. alternative