A. appliance B. the Potala Palace C. qualification D. customs A. territory B. good-bye C. work from home D. inn A. silver B. govern C. energe D. missile A. soldier B. masterpiece C. abundant D. cyclist A. hoverboard B. upstairs C. photographer D. videophone A. attach B. seminar C. generally D. constable A. make a fire B. apology C. diversity D. silk A. penniless B. go shopping C. academic D. include A. provide B. queue C. grade D. in closing A. eruption B. oilfield C. back and forth D. ideal