A. ego B. dad C. take away D. account A. rust B. brother C. again D. plateau A. biologist B. now that C. be surprised at D. grandma A. appearance B. gave C. grandmother D. fill A. excitement B. good idea C. grandfather D. cheerful A. fishing B. maple C. sister D. black-and-white A. atom B. article C. preside D. father A. parking B. horde C. woman D. grandad A. left-hand B. mother C. sight D. Children's Day A. honest B. jet lag C. grandpa D. frighten