this sweater is Ben's对Ben's提问
this sweater is Ben's对Ben's提问
Ben's birthday is coming(对划线部分提问)(划线部分:Ben's)
Jim is a new student in Ben's clsaa.对Ben's划线提问
tom's mother is younger than ben's.对tom's进行提问
The woman __in the car _ is Ben's mother对划线部分提问 __ __ is Ben
This is (my sister's) sweater 对划线部分提问
(these are Ben's paper cups.对划线部分Ben's的提问)
This is Ben's cat.Ben is the m_____ of this cat.
Ben's habby is coiiecting samps.(对collecting stamps部分提问)
This is Big Ben ,it's very old.
This sweater is Danny's.对划线部分提问(Danny's)
This is Ben.