A. heal B. kill C. space flight D. curious A. frightening B. Princeton C. manned D. sweep A. spelling B. intimation C. put on D. tusk A. up and down B. cheap C. cure D. circus A. chocolate B. spaceship C. monitor D. Rugby A. take off B. hamster C. usual D. endow A. company B. outspoken C. alien D. hierarchy A. jog B. rocket C. reward D. briefly A. officer B. take a message C. make a list D. kg A. prediction B. cubic C. English class D. eruption