A. fifteen B. primitive C. What's worse D. stick to doing sth A. blunt B. tutor C. spray D. botanical A. analysis B. settle down C. unforgettable D. banker A. thanks to B. dreary C. beast D. over and over again A. assistance B. put on weight C. archaeological D. retrace A. Sunday B. imaginative C. wrinkle D. also A. in short B. South African C. couch D. sharpen A. carrot B. skirmish C. sociologist D. receptionist A. by means of B. Maori C. either D. systematic A. celebrate B. pity C. kindness D. scraper