A. pile B. sponsor C. themselves D. float A. admit B. rainforest C. motionless D. solitude A. police station B. herself C. astonish D. curly A. federal B. suppose C. unrealistic D. accept A. rode B. library C. listen D. thirsty A. be worried about B. deteriorate C. rag D. occur A. statistics B. thirstily C. wooden D. conscience A. suggest B. hide-and-seek C. impressive D. moral A. unsure B. the long jump C. collection D. chemical A. furniture B. exhaust C. feel awful D. Mars