用代词的适当形式填空。1There is a letter for_ (she) mother. 2That is _ (she ) coat. The coat is red._ (its) is a new one. 3Whose pens are these? _ (their) are _ (we). 4Give _(he) a toy, please. 5_(we) eyes are black. _ (us) come from Japan. 6Tim and Bill are twins(双胞胎). _ （their）are from England. _ (them) mothers are teachers in the same school. 7Give the book to _(I ). 8These books are _(we). 9That i
