A. day and night B. arrange C. error D. league A. screen B. scramble C. over and over again D. a great many A. arrive B. Weld C. and so on D. ladder A. fish and chips B. relay race C. zoomorphic D. gilt A. must B. Well done C. surely D. back and forth A. lab B. tease C. Santa Claus D. ups and downs A. eighth B. radium C. wait and see D. shake hands A. statistic B. up and down C. water ski D. originally A. more and more B. in need C. have classes D. compile A. language B. bow and arrow C. want D. twenty