初一英语问题！！！！嗷嗷急！！30分悬赏！

1
It is his family photo.(改写句子,句意不变)
It is a photo of his family.
2
John and his brother are here.(改为否定句)
John and his brother are not here.
3
Are those erasers?(改为单数形式)
Is that an eraser?
4
The boy is my brother.(改为一般疑问句并做否定回答)
Is the boy your brother?No,he isn't.
5
They are girls.(改为单数形式)
She is a girl.
6
This is his uncle
Who is he?
7
Those keys ary yellow.(就划线部分疑问,(yellow划线).)
What colour are those keys?
用所给词的适当形式填空.
They are cou sins.Mr Green is their grandfather.(their)

根据汉语完成英语句子.
这儿有四套书.
Here are four sets of books.
他是你的笔友吗?
Is he your pen friend?
看我弟弟的照片.
Look the the photo of my brother.

这个女孩是你表妹吗?
Is this girl your cousin sister?
去失物招领处的那些钥匙是你的吗?

Are those your keys in the lost and found case?

1 photo of his family
2 are not
3 is an eraser
4 Is the boy your brother?
5 She is a girl.
6 Who he
7 colour those
用所给词的适当形式填空.
They their
根据汉语完成英语句子.
1 are books
2 Is pen friend
3 at photo
4 Is girl sister
5 Are keys in found

1.It is a photo of his family.
2.are not
3.Is that an eraser?
4.Is the boy your brother?No,he isn't.
5.She is a girl.
6.不明白
7.What colour are those keys?
They,their
Here are four sets of books.
Is he your pen friend?
Look at the photo/picture of my brother.
Is this girl your cousin sister?
Are those your keys to the lost and found case?

1 a photo of his
2 are not
3 Is a eraser
4 Is he your brother?No,he isn"t.
5 This(That) is a girl.
6 Who he
7 colour those
they their

are books
Is pen friend
at photo
Is girl young sister
Are keys at