A. unduly B. flap C. contemporary D. include A. quietly B. protect against C. shall D. the Nile A. research B. no picking of flowers C. dweller D. come about A. amateur B. punctuate C. take in D. luggage A. succeed in doing B. fox C. couldn't D. up to A. mahout B. toll C. engineer D. illness A. pack B. realise C. southwestern D. alcoholic A. look B. ocean C. flute D. update A. the Yangtze River B. oilfield C. ignoble D. clatter A. deem B. wall C. aspect D. rugged