there is a small boat ______________the river

there is a small boat ______________the river There is a boat in the river 是there is a boat in the river还是there is a boat on the river There is a small river running________my hometown Look There's a small boat on the______(river)根据适当形式填空 求boat is a there small. 连词成句和 over is there a village there There is a small river running ________my hometown Look!There is a small b_____ in the river. There is a small river ( ) the two towns There is a small river n____ their house. there is a small br- across the river.填什么 there is a boat on the river中的is可以改为have么