补全下列对话。 1. — Are there any pandas in the forest? — Yes, ___________ ___________. 2. — ___________ ___________ any tall buildings in the village? — Yes, there are. 3. — ___________ ___________ a river in the mountain? — No, there isn't. 4. — ___________ ___________ tell me more? — No, I can't. 5. — Can you ___________ ___________ ___________? (扫地) — Yes, I can.