A. man-made B. factory C. rhythm D. knock on the door A. scholarship B. frequently C. the poor D. by accident A. plateau B. spiritual C. disguise D. indoor A. How nice B. second floor C. plot D. anymore A. deviation B. poor C. India D. foreign A. decision-making B. withdraw C. first floor D. preferential A. butter B. outdoor C. slowly D. unknown A. babysitter B. twenty-third C. feed D. ground floor A. feel like B. there are C. shoplifting D. sweep the floor A. airfield B. bend C. competent D. clean the floor