A. hold on B. practise C. environment D. too A. rock climbing B. wind C. T-shirt D. relativity A. cap B. Hindu C. drifting D. proceed A. expensive B. having class C. stubborn D. explosive A. skirt B. take notes C. systematic D. assiduously A. comment B. open up C. June D. shoes A. identification B. anonymous C. shirt D. quite a lot A. inclination B. in danger C. dress D. train A. trousers B. do C. pumpkin D. silicon A. bye B. sweater C. cloudy D. or