This school bag is big,but that one is too s( )

This is a big school bag.感叹句 Whose school bag is this?的同意句? My school bag is _______ this?A Whose is bag B Whose bag is C Who's bag D Who's is bag What is this in english?A This is a bag B It is bag C It is a bag 为什么 Is this hers bag? this black bag is this is my bag. This bag is heavy.That bag is a little ）A heavier B heavy 为什么 改同意句 Whose school bag is this?Here's aknife for you.改同意句Whose school bag is this?Here's aknife for you. 改同意句 Whose school bag is this.Here's aknife for you.改同意句Whose school bag is this.Here's aknife for you. Tom( )(walk) to school every day. This is my bTom( )(walk) to school every day.This is my bag.That's( )(he) bag. What is your school bag? What's this in English?A.This is a bag.B.It is bag.C.It's a bag.D.That's a bag. This school bag is big,but that one is too s( ) linda's school bag is different ( )my school bag This is my bag改为同句 This bag is 按要求改写以下英文句子：Whose school bag is this?（改同意句）