A. die out B. from time to time C. telephone D. print A. earache B. snap C. conventional D. generous A. claw B. foundations C. no wonder D. be at war with A. volcanic B. hammer out C. firearm D. pick up A. dying B. envision C. fierece D. age A. sorry B. adapt to C. primary school D. indicate A. frightening B. yuan C. smart D. the high jump A. profession B. throw light on C. twentieth D. competent A. journal B. environment C. rock D. desertification A. busy B. imitate C. go ahead D. horn