What happened____the house?A:to B:for C:on

What happened____the house?A:to B:for C:on 1.It____me twenty yuan to buy this picture book.这两个词有什么区别吗?A.cost B.paid2.The video shows what happened____the Open Day at our school.A.about B.on C.in D.from3.Last Sunday,he____there with his father.这两个词有什么区别吗 what What what what what what! what what? what? what What what What what 1.He was____18-year-old young man.He was found____on the road.A.a;dead B.an;died C.an;dead D.a;dying2.I heard the murder happened____the evening of 18 November.A.on B.in C.at D./3.Jack's father felt terrible when he saw Jack___in bed with blood on hi what is what.aaafddddddddddddddddd