--Who the classroom after school yesterday?--Jack .
——Did Lily use to be short?——________ , but he is tall now.
——Could you tell me how to get to the Yellowstone National Park from here?——_________.Maybe you can ask the policeman over there.
——Could I ask you a few questions?——___________.
Which of the following animals lives only on grass? A. B. C. D.
— Thanks for the delicious food.—_________.