每句中有一处错误，指出来并改正...
1.Where's Wuhan and changsha？
2.Where're the flowers？It is on the table.
3.Where is a picture book dresser.
4.There's a window on the wall.
5.We can see some birds on the tree.
6.I need my hat.please take it here.
7.It is on the floor，between the bookcase or the desk.
8.We aren't know his name.
9.Some things are in the bed.
10.Here is the CDs.
1.Where's Wuhan and changsha？把and改为to,表示从到长沙
2.Where're the flowers？It is on the table. 把It is改为They are，因问句是复数形式
3.Where is a picture book dresser. 把a改为the，特指picture book dresser
4.There's a window on the wall. 把on改为in，窗户是在嵌在墙里面的，所以要用in，on就表示只在表面了
5.We can see some birds on the tree. 把on改为in，跟同条理由一样
6.I need my hat.please take it here. 把take改为bring，表示带来，take是带去的意思
7.It is on the floor，between the bookcase or the desk. 把or改为and，在...和...之间
8.We aren't know his name. 把aren't改为don't，know是动词，应用助动词不能用be动词
9.Some things are in the bed. 把things改为thing，是不可数名词，不用加s
10.Here is the CDs. 把is改为are，或把CDs改为CD
Where are Wuhan and Changsha？
Where're the flowers？They are on the table.或者Where is the flower？It is on the table.
Where is the picture book ?(dresser用在这里好像不恰当吧？）要么是There is a picture book in the dresser.
There's a window in the wall.（窗户应该是在墙里面）
We can see some birds in the tree.(不属于树上的东西在树上用in，属于树上的用on,如the apples on the tree树上的苹果）
I need my hat.Please bring it here.（ take是从说话的地点带到另外一个地方，译为“带去”；bring是用另外一个地方带到说话的地点，译为“带来”）
.It is on the floor，between the bookcase and the desk.（两者之间用between ...and...)
We don't know his name.(know为行为动词，否定句应该加助动词don't)
Some things are on the bed.
Here are the CDs.（CDs复数，谓语应该也用复数are)
1.Where are Wuhan and Changsha？
2.Where're the flowers？They are on the table.
3.Where is the picture book dresser.
4.There's a window in the wall.
5.We can see some birds in the tree.
6.I need my hat. Please bring it here.
7.It is on the floor，between the bookcase and the desk.
8.We do not know his name.
9.Some things are on the bed.
10.Here are the CDs.
1 把and-or
2 把it is-they are
3 把dresser删了
4 把on-in
5 把on-in
6 把take-bring
7 把or-and
8 把 aren't -don't
9 把in-on
10 把is-are
is----are
it is-----they are
a----the
on-----in
take----get
or----and
are not---do not
in----on
is---are