A. sensor B. research C. live D. ashore A. send up B. mall C. flour D. eighty A. hang out B. task C. Germany D. dream A. Greece B. people C. afraid D. bring down A. stare B. villager C. keep one's cool D. glimpse A. by bike B. cave C. search D. evaluate A. administrative B. lead a life C. sixty D. leave A. have a picnic B. make use of C. the same as D. subway A. carpet B. think of C. epithet D. exit A. decide B. minute C. brother D. lay eggs