A. overalls B. language C. firefighting D. dining hall A. try out B. steady C. occasion D. soya milk A. grand B. dune C. though D. performance A. effective B. mango C. board game D. amusing A. nightfall B. lavishly C. lift D. evidence A. exciting B. friendship C. remarkable D. experience A. kindergarten B. nervous C. riverside D. mimic warfare A. memory B. tie C. tempt D. interrupt A. adequate B. mathematical C. although D. weak A. rooftop B. educate C. upstairs D. reply