A. Sweet tooth B. private C. tropical D. jumper A. ant B. Big Ben C. proud D. lemonade A. interview B. in the morning C. Tai Chi D. hardwearing A. underestimate B. go down C. in public D. conqueror A. helpful B. reuse C. middle school D. hike A. jigsaw B. deal with C. by means of D. wrote A. boarding B. ripen C. egg D. lack A. exactly B. cater C. both and D. gymnastics A. go swimming B. score C. exceptionally D. fin A. reproach B. environmental C. the Dragon Boat Festival D. introduction