—Have you found the book ________ you lost yesterday?—Yes. I left it in the library.
Hello, Lucy. __________ Millie.
Uncle Li lives ________ the ground floor and we are neighbours(邻居).
--__________ ? -- I like tennis and football best.
--Do you know the woman __________ the red coat? --Sorry, I don’t know.
--Are there any trees __________ the house? -- No, there aren’t.