Is there ________ wrong with your TV?
---Hi! Long time no see.---Yes. It’s almost three years_____ we met last time.
---Must I answer it in English?---No, you _______. You can use Chinese.
---How much money did you pay for the drink?---None. It’s ______.
---Can you describe_______?---Of course.
---Tina, I want to have a pet. How about a dog?--- I prefer a cat. It is ______ to take care of.