1. There is a bird ______________ (在天上).
2. Is there a path ______________ (在山上)? No, ______________ (没有).
3. There are some boats ______________ (在湖上).
4. Is there any grass ______________ (在公园里)?
5. There is a river ______________ (在森林附近). 1. in the sky 2. in the mountain, there isn't 3. on the lake 4. in the park 5. near the forest
答案不唯一