A. up and down B. brave C. secondly D. any time A. question B. return C. cod D. shorter A. Christ B. the Arctic C. overseas D. anymore A. communication B. activity book C. England D. perilous A. calcium B. substitute C. elder D. would like A. red B. coring bit C. bakery D. opinion A. shiver B. compare C. sign D. sell out A. cloud B. salmonella C. appendix D. drive A. update B. instead C. mantis D. cash crop A. fill out B. at home C. delicate D. perhaps