A. slide into B. interpreter C. beggar D. vain A. get up B. risky C. fetch D. cast down A. compensate B. municipality C. window D. nucleus A. nonsense B. kitchen C. sand D. cosmetic A. carrier B. system C. night D. idiom A. self-discipline B. side road C. headlight D. difficult A. say B. on the left C. opera D. take into A. object B. die of C. country D. detect A. eat B. gasoline C. breast D. straightforward A. systematic B. at the same time C. the media D. physicist