A. north B. passer-by C. fire extinguisher D. sprained A. hilly B. honestly C. type D. shoes A. compete B. dried food C. reveal D. debit A. checker B. kung fu C. ninepin D. choral A. No eating or drinking B. strawberry C. help out D. artificial A. black rhino B. overpopulated C. total D. sleepy A. Saturday B. crossing C. analytical D. programme A. harm B. airplane C. survey D. document A. discipline B. have a seat C. play computer games D. broadcast A. journalist B. exhibition C. protect from D. call for