-Two hundred yuan for such a T-shirt! You ______ be joking!-I’m not joking . It’s made of silk.
---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.
This piece of music is worth __________.