A. door B. after school C. in relief D. Venus A. buoy B. bed C. extinction D. fare A. result B. convenience C. table D. care for A. endanger B. alive C. their D. on foot A. almost B. bedroom C. boredom D. acre A. mankind B. flat C. quickly D. nitrogen A. carry out B. Hubble C. investigation D. in front of A. constant B. have got to C. humour D. number A. wardrobe B. dentist C. dog D. cold-colored A. actress B. discredit C. brown D. shopkeeper