A. addictive B. robe C. lecturer D. connect with A. delightful B. in one go C. positive D. no mobile phone A. backstage B. be good at C. turn up D. piece A. extension B. gymnastic C. stationery D. vehicle A. occasionally B. volcanologist C. agree with sb D. leakage A. analogous B. celebration C. other D. affect A. portfolio B. lucky money C. eve D. plot A. fascinate B. hero C. drama D. backwater A. comedian B. cucumber C. rooftop D. chairperson A. ageing B. have a look C. exchange D. setting