There ___ a river in front of the house but now it has turned into farmlandsA:used to haveB;used to be 怎么填 为什么 理由详细点奥

There is a ___ in the river. There is a river in front of ___.a.We b.us c.our There is a boat in the river is there a river in the park? there is a river in the picture. Is there a river in your hometown? there ___ little fish swimming in the river.填什么 is ,is some ,are a,are some A:Look at zhe picture .Is this a river in it?B:yes,it isA:___ ___ boats are there in zhe riverB:There threeA:___ ___any flowers on zhe hillsB:No,___ ___.There are some___.A:___in zhe sky?B：There are some____.A:___ ___ ___are threeB:Let___ count ___ Look!A girl is ___(swim)in the river. There is a river in front of my my There is a river in the forest.改为复数句 Look!There is a small b_____ in the river. there is a d( ) swimming in the river 连词成句:the park is in there river a Is there a river in your hometown?是什么意思? There's a boat in the m___ of the river. 翻译:There is a clean river in my village. Is there a river in your hometown?怎样回答?急用!