They are English girls（改為單數(shù)）
She is an English girl
There are five boxes on the desk(five)對(duì)括號(hào)部分提問(wèn)
How many boxes are there on the desk?
Are these his new kites?(否定回答）
No,they aren't
Their dog is under the tree(對(duì)Their提問(wèn)）
Whose dog is under the tree?
They are from America(對(duì)America提問(wèn)）
Where are they from?
There are some boats on the lake(對(duì)some boats提問(wèn)）
What are there on the lake?
They are Lily's balls(對(duì) Lily's balls提問(wèn)）
What are they?
I have dog (改為一般疑問(wèn)句）
Do you have a dog?
Our school has a garden(寫出同義句）
There is a garden in our school
I have four books in my school bag(改為同義句）
There are four books in my school bag
They are my teachers?(對(duì)my teachers提問(wèn)）
Who are they?
Please close the door(改為否定句）
Don't close the door
It is a bus（改為復(fù)數(shù)形式）
They are buses
is twenty a there and the students teacher in classroom(連詞成句）
There is a teacher and twenty students in classroom
希望能夠幫到你,歡迎追問(wèn)~\(^o^)/~