A. little B. radio frequency C. hush D. tadpole A. world B. link to C. operate D. middle A. futile B. spoke C. dragon dance D. drawing A. real-life B. colorful C. speech D. Mid-Autumn A. hear of B. each other C. clothes D. anecdote A. whoever B. practise C. bird D. inspiring A. go off B. geography C. registration D. suspension A. at an end B. inexpensive C. sometime D. cholera A. western B. classmate C. ethanol D. toothache A. middle school B. studied C. politician D. captain