Are you talking to a dolphin?, , Is Lucy playing chess?, , Is Jane making a cake?, , Is Sandy making a big kite?, , Are your friends talking?, , Is Billy swimming?, , Is Willy writing?, , Is Jane making a snowman?, , Is Mike flying a kite?, .

Exercise10

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？