A. invest B. at the same time C. blandishment D. examination A. mathematics B. haunted C. each other D. have lessons A. knot B. speech C. spicy D. characteristic A. visit one's grandparents B. freely C. provide D. got A. cereal B. artwork C. lovely D. message A. became B. interval C. propulsion D. elephant A. aerial B. locate C. stay D. in debt A. duck B. what day is it today C. brief D. jazz A. awkward B. make sure C. uneasy D. cola A. Princeton B. logical C. role model D. build