1.The old man isn't taking a walk in the park
2.What are you talking about?
3.Who is playing computer games?
4.Is Lily looking for her pencil?
No,she isn't.
加油!
1.The old man isn't taking a walk in the park
2.What are you talking about?
3.Who is playing computer games?
4.Is Lily looking for her pencil?
No,she isn't.
加油!