a) building. growing.thinking. bringing, determining, following, moving, refusing, obtaining, containing, producing, using, including, offering, entering, getting, happening, carrying, teaching, telling, making, begging, keeping, dividing, returning, developing, saving.b) found, sent, thrown, added, changed, kept, taken, saved, maintained, installed, considered, burnt, achieved, shown, developed, decided, received, left, equipped, divided, returned, written, read, made, done, given, seen, said, spoken.