A. thirstily B. play a part C. wonderful D. freeze A. Seemingly B. space flight C. understand D. travelling A. London B. personal C. UFO D. on air A. evidently B. slowly C. mathematical D. shade A. nonverbal B. terrestrial C. you bet D. go A. ago B. quite C. proceeds D. million A. fall over B. spelling C. maglev train D. pocket A. shower B. in time C. smile D. not any more A. buy B. artwork C. Venus D. found A. remains B. uncomfortable C. skyscraper D. wander