A. cigarette B. beat C. Ms. D. refund A. already B. period C. address D. merrily A. check B. campsite C. toothache D. clumsily A. rostrum B. TV C. agreement D. snap A. give sb a hand B. death C. unfair D. trouble A. saint B. briefly C. spread D. safeguard A. bactericidal B. attempt C. mirror D. general A. right now B. withdraw C. related D. flap A. include B. vowel C. fragment D. Chinese knot A. all the best B. hopefully C. systematic D. headset