A. there is B. laughter C. wild D. read a book A. tongs B. temperature C. behind D. Korean A. rub B. spellbind C. cinema D. dark A. mathematics B. sea C. choke D. crowd A. indescribable B. research C. inconvenient D. opponent A. mate B. involve C. brush one's teeth D. incompetent A. out of control B. all of a sudden C. website D. other A. simplify B. clear C. before long D. without doubt A. another B. goose C. hybrid rice D. textbook A. stressed B. honk C. drive away D. Be careful