Is this his notebook ?

Is this his notebook ? This is my notebook and that is his notebook（改同意句） Is this your notebook? he is writing () his notebook. This is my favorite notebook. Rick,this is my notebook.Where is ()? is this your notebook no,it is 英语 一般陈述句Is that his notebook? Is this your notebook? Call John 2867963. --Whose notebook is this? --It must be______. is this your notebook咋回答 初一英语选择：Is it his notebook?—— ________.A.It is his notebook B