—What _______ your favorite subject? — My favorite subjects _______ art and P.E.
The dolphins are ______ interesting in the zoo.
--- Where’s the bus stop? -- ___________.
Where’re Pandas from? --Pandas are from ______.
---How is the weather today? ---Oh, lots of people are wearing warm clothes, so I guess it is.
---Who are you talking _______? ---My good friend, Cathy.