A. fond B. park C. headlight D. aching A. assistant B. downstream C. headache D. same A. did B. a chess set C. bird D. maturity A. salt B. same as C. rot D. thumbs-up A. soon B. lord C. press D. bubble A. walk by B. the Antarctic C. idea D. ferment A. regularly B. opening C. call D. plod A. cliff B. moo C. pretty D. fix A. cow B. National Day C. accuse D. grandmother A. wandering B. husband C. tennis D. undertaking