【正文】
2. Hello, boys and girls.( ) Goodbye, girls.( ) 3. Good morning, boys and girls. ( ) Goodbye, boys.( ) 4. Open the door.( ) Open the window.( ) 5. Sit down.( ) Stand up.( ) 6. Eight girls.( ) Six girls.( ) 7. Seven boys.( ) Nine boys.( ) Ⅲ聽音判斷對(duì)的畫√錯(cuò)的畫 X(每空 2 分) G1. 圖 Sam, open the window. ( ) 圖 Sam, stand up.