A. obligation B. September C. soap D. knock on the door A. desolate B. November C. topography D. keep up A. Australian B. insidious C. July D. problem A. ours B. dictionary C. Sunday D. month A. election B. postcard C. fade D. March A. the next day B. clothes C. December D. episode A. sweets B. dull C. June D. worship A. organized B. February C. embryo D. skeleton A. towards B. squint C. kiwi fruit D. Children's Day A. advise B. magnetize C. October D. remains