听录音，选单词
（1）A. helpful B. holiday C. healthy D. house
（2）A. flower B. flat C. fresh D. forest
（3）A. building B. bridge C. village D. behind
（4）A. picture B. potato C. principal D. path
（5）A. clothes B. closet C. curtain D. city
（6）A. away B. make C. tree D. lake
（7）A. wash B. much C. clothes D. chess
（8）A. over B. on C. road D. own
（9）A. meals B. floor C. table D. tell
（10）A. flat B. set C. sky D. any