I am OK.what (about ) you?我很好.你呢?
My books are (in ) my schoolbag.我的书在我的书包里.
Please email me( at) anna123@gfmail.com.请在……给我发电子邮件.
A set ( of)keys is in the bag.一串钥匙在包里
Thank you (for )your letter谢谢你的信
I am OK.what (about ) you?我很好.你呢?
My books are (in ) my schoolbag.我的书在我的书包里.
Please email me( at) anna123@gfmail.com.请在……给我发电子邮件.
A set ( of)keys is in the bag.一串钥匙在包里
Thank you (for )your letter谢谢你的信