A. laser B. fade out C. industriousness D. blue A. airfield B. look like C. yacht D. unexpected A. at B. crime C. guidebook D. clue A. perhaps B. glue stick C. gray D. astride A. set aside B. time C. in return D. brown A. teamwork B. policy C. tree D. pink A. tiger B. hometown C. give to D. unscrew A. contact B. What's the matter C. coat D. fluent A. fifteen B. in fear of one's life C. retirement D. photo A. teammate B. color C. spread D. outer