这些句子哪错了,he can see picture on the wall.

he can see picture on the wall.
on-in
he is up on the tree with bill
up去掉
Great!let's go and have look .
look前面加a
is the tree big and small?
and-or
let me to open itand see
to不要
填上合适的词
don‘t worry,let me(help) you
who is at the door (behind)that room
希望能够帮到楼主

2、 He is up in the tree with bill.
3、 Great! let’s go and have a look.
4 Is the tree big or small.
5 Let me open it and see.
6 help
7 of (不确定）

1picture前加a或直接加s因为 picture是可数名词2in3 look前加a 4and改为or5to 去掉6help7of