A. aerial B. traffic lights C. blindness D. water A. superior B. phrasebook C. mouse D. imperial A. mid B. sign language C. taxi D. monkey A. stir-fry B. where C. banana D. responsible A. rooftop B. consideration C. purple D. glass A. sociologist B. brown C. cycle D. electric A. equal B. police C. go back D. sharpener A. perform B. have class C. ache D. chicken A. arouse B. drawer C. glue D. on the contrary A. untidy B. bag C. addicted D. socialist