A. hidden B. brother C. beauty spot D. mamba A. watch B. wake up C. man D. sphere A. mother B. thousand C. variation D. riverbank A. father B. sparrow C. catch D. recuperation A. garbage B. axe C. balloon D. dad A. food B. terminal C. family D. on earth A. gilt B. lull C. consequently D. woman A. Double Ninth Festival B. weather report C. astronaut D. sister A. forgive B. grandmother C. turn up D. translate into A. opera B. right C. glance D. grandma