A. blue B. ironically C. delta D. rub A. butterfly B. had better C. event D. join in A. organization B. house C. angel D. preponderance A. soda B. freckle C. be good at D. please A. difference B. help C. look out of D. facility A. tangyuan B. sight C. senior high school D. wizard A. open B. relieve C. thirstily D. talk about A. angry B. brown C. sooner or later D. surgeon A. reject B. white C. perilous D. spear A. scraper B. like C. remedy D. throat