A. viper B. missile C. check D. flap A. German B. brightness C. neck D. lunch A. should B. defy C. succeed D. identity A. pop singer B. poisonous C. dentist D. warm-hearted A. shopping centre B. Amazon C. popularity D. toothache A. ice cream B. into C. surfer D. take medicine A. no mobile phone B. bedtime C. snail D. of one's own A. lighting B. have a rest C. justification D. ability A. cookbook B. drink water C. backwater D. clock A. varying B. quotation C. construct D. anything