What's on the wall?Whose books are on the desk?Pass the cigaret on the desk to your father,please.There is a river between two mountains.
用英语翻译：（1）墙上有什么?（2）桌子上的书是谁的?（3）把桌子上的烟给爸爸（4) 两座山之间有一条河
What's on the wall?Whose books are on the desk?Pass the cigaret on the desk to your father,please.There is a river between two mountains.