A. meeting B. card C. headset D. good morning A. on board B. up to now C. muddy D. am A. support B. hello C. woolen D. casual A. hi B. keep a secret C. efficiency D. just now A. submit B. my C. misread D. lightning A. goodbye B. on purpose C. alive D. talk to A. take it easy B. what C. westward D. cheongsam A. your B. Big Ben C. collect toy cars D. in your dreams A. children B. fan club C. electrocute D. victorian A. disguise B. name C. cleaned D. highly