How ____? ____ fine, thanks. You ____ in London. ____ from Spain. Where ____? A. Are you OK? B. No, ____. A. Are you a student? B. Yes, ____. A. Are you from China? B. No, we ____.

Grammar Review - be: I / we / you, use of correct verb forms

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?