Hangzhou is one of the most beautiful cities ___ I have ever visited.
This room is partly _________ with a few old armchairs.
The family were so pleased when the long-lost jewels _________.
—Is that the small town you often refer to?—Right, just the one _________ you know I used to work for years.
—You have a beautiful garden. May I have a look around it?—I'm glad you like it. Go ahead if _________.
If _________ the same treatment again, he is sure to get well.