A. dusty B. biscuit C. nice D. both A. musician B. protect against C. organised D. oil A. fundamental B. pet C. biography D. poor A. impolite B. centre C. have to D. remind of A. think highly of B. daily life C. opera D. shady A. by B. eyebrow C. event D. worse A. clash B. tourist C. isn't D. sad A. grass-seed B. no mobile phone C. modern D. independent A. skirmish B. Japan C. there D. noisy A. consume B. sediment C. lively D. provocation