BOOK, / THAT / VERY THICK, / BELONG / YOUNGER SISTER / MY

75. book, / that / very thick, / belong / younger sister / my.

A. That book, what is very thick, belongs to my younger sister.

B. That book, that is very thick, belongs to my younger sister.

C. That book, is very thick, belongs to my younger sister.

D. That book, which is very thick, belongs to my younger sister.