A. horse B. skyscraper C. workstation D. takeout A. go down B. handful C. river D. insurmountable A. recognition B. earth C. realize D. exquisite A. climate B. replace C. stupid D. be sure about A. famous B. less C. loneliness D. sang A. surface B. call for C. crispy D. spire A. Norwegian B. cruiser C. reason D. glisten A. clear B. research C. register D. cooperate A. southwest B. quote C. at the speed of D. tongue A. wait a minute B. beauty C. yacht D. weren't