Chinese people invented paper for .
| A．we | B．us | C．our | D．I |
( )（10）Liu Tao is _________ friend.
A. meB. myC. I
( )（9）Yang Ling is my_________.
A. sisterB. brother C. father
( )（8）_________is my brother.
A. ThisB. HeC. She
( )（7）---She ______ my friend.
A. am B. is C.are
( )（6）_______ Yang Ling, ________ my sister.
A. She’s; She’s B. She’s; he’s C. He’s; He’s