big book it is

big book it is This is a big book.It is Ben's book.(两句合并成一句） Our books are big. My book is big. It is cat. I am a girl. 该一般疑问句.急 it is not big how is big it it is a big It is a big It is a big it is nice big is it some book? This book is big .(改为同义句) Is it a big p_____?Is it a big p_____? It is also very big. It is an interesting book .(改为感叹句) ()()()book it is! （ ）useful book it is What book is it?理由! whose book is it 急 The dress on the chair is （ ）.Give it to（ ）.(she) This is a dog .(It's) eyes are big.请问对吗Is this pen ( ) ,Sam?Maybe ( ) lost it.(you)That is not ( ) English book.( ) is at home .(he)