A. trifling B. electric C. interplanetary D. breeding A. air tank B. what color C. exciting D. aggravate A. once in a while B. go to sleep C. make fun of D. grip A. Jordan B. saw C. radiance D. suffice A. spasm B. acquaint C. problem-solving D. say hello to A. philosophy B. construct C. original D. selflessly A. comfortable B. convulsive C. dictation D. quote A. supply B. well-paid C. recuperation D. stay up A. snap one's fingers B. titanic C. twofold D. sedulously A. employment B. be responsible for C. banish D. expect