—Have you found your lost mobile phone? —No, I haven’t. But I bought ________ yesterday.
The old man lives in a village_______, but he never feels________.
great fun it is! And good time they are having!
一Excuse me, but where’s Mrs. Liu? I want to ask her for some advice.一She the library. You can find her there.
Lily’s never been to Hainan, ________ she?
Have you returned the book to him _______? Yes, I have______ returned it.