A. neighbor B. accelerate C. linguist D. successfully A. suspend B. administrative C. preview D. complaint A. chasm B. damage C. nation D. once A. charm B. canyon C. hold up D. concentrate on A. leap B. sleeping C. vulnerable D. hooray A. ageing B. ID number C. greenhouse D. skier A. lose face B. everyone C. kg D. steep A. fascination B. twenty-five C. conversion D. break the ice A. bluebottle B. meaning C. organism D. daylight A. show B. nightfall C. incur D. Venus