Is she wearing white pants?, Are they watching a video?, Is our teacher writing on the board?, Are you calling the right number?, Is she having a fantastic time?, Are they listening to music?, Is the baby sleeping?, Is Kyle talking on the phone?, What are you doing?,

Present Progressive

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？