A. break down B. description C. controversy D. traffic jam A. level B. overrun C. drought D. so long as A. waitress B. abacus C. more D. healthily A. lever B. light C. tea art D. life A. technique B. planetary C. cable D. free A. not only but also B. exclusive C. sub-zero D. child A. radically B. come true C. improbable D. too A. change B. photo album C. loud D. stationery A. cap B. really C. obscurity D. as well A. by B. guarantee C. moo D. spread