A. presumptuous B. Sunday C. have pity on D. though A. sky B. inside C. omit D. bye-bye A. reply B. recede C. seashore D. science A. frightening B. Oxford C. beside D. robot-arm A. request B. confusing C. toilet D. clear A. canyon B. ring C. iron D. explorer A. noise B. millions of C. fatuous D. sip A. scorpion B. whatever C. electricity D. pull A. victory B. silver C. handbag D. yoyo A. shadow B. fall away C. sweater D. yacht