A. themselves B. why C. tower bridge D. disappoint A. ventilate B. bank C. take off D. humanitarian A. firework B. set free C. in memory of D. have to A. side by side B. thankfully C. try on D. swallow A. fit B. cake C. interview D. portfolio A. magic B. Nice to meet you C. mushroom D. cottage A. model B. check out C. leave behind D. English-speaking A. fairy B. British C. work of art D. manage to do A. understand B. faintly C. aristocrat D. conservative A. aluminium B. both C. complain D. late