A. fire B. baker C. phone D. tourism A. done B. identical C. efficiency D. publish A. impatient B. crown C. uncrowded D. ache A. only B. so much for C. secret D. bookcase A. dollar B. background C. pan D. reserve A. drill B. sacrifice C. flee D. junk food A. block B. scrape C. hitchhike D. arcade A. rub B. scrapbook C. instant D. overalls A. manual B. grapple C. aerial D. puppy A. tadpole B. paleontological C. blindness D. extreme