Is this computer ( ) ? No ,it's not ( ).it's my ( ) .兄弟请真空.
Is this computer ( ) ? No ,it's not ( ).it's my ( ) .兄弟请真空.
is this ( ) watch no,it's not ( )
whose pen is this?is it yours?no it's not mine.maybe it's()
—Is this your book?-no,it 's not my _____
英语翻译is this your sweater ,joy?no’ it‘s not my sweater.mine i
IS this your cup?NO,it's not m
is this your bicycle,david?no,it's not _____.it's helen's.
Is it( )eraser?No,it's not( ).
is thisˉ eraser?no,it's notˉit'sˉ
Is that yours?No,it's not () .It's ().
Whose coat is this Is it ( ),Steve?----No.It's not mine .
it isn't your pen,is it?A Yes,it's not mine B No,it's my fri