A. look like B. politely C. in front of D. tussle A. excellent B. look up C. imperceptible D. unpaid A. brand B. take a look C. imaginative D. morning exercises A. stay up late B. dialogue C. ashore D. look at A. rarely B. frantically C. take a look at D. dramatically A. look out for B. rim C. termite D. in a row A. collection B. look ahead C. barber D. second floor A. meaningful B. Chinese knot C. look after D. onwards A. arm in arm B. commissary C. meal D. look forward to A. comprehend B. desertification C. nitrogen D. look up to