A. tug of war B. endearing C. pitfall D. amusement park A. unusual B. paper cutting C. lunchtime D. lawn A. invent B. plan C. lift up D. Egyptian A. stair B. put on C. mummy D. encourage A. discussion B. iceberg C. equator D. poster A. spring B. catch one's attention C. collar D. studio A. baggage B. Indian C. sight D. incredible A. a couple of B. wall C. drive away D. welcome A. dialysis B. thousand C. after-class D. champion A. all year round B. back and forth C. appoint D. fluency