从各题所提供的选项中选择最佳选项，将文章补充完整。（共5分，每小题1分）
I 例  two sisters. They are Lisa and Lily. They       twins. Lily is popular and helpful. She often helps    friends. Lisa is very shy. She      drawing very much. She draws  a  lot  of  beautiful      . They both like reading books. They often read      their  room.

例. （ A ）    
A. have       B. has        C. am
（1）A is            B. am           C. are
（2）A. she          B. her          C. his
（3）A. likes        B. like         C. like to
（4）A. picture      B. pictures     C. the picture
（5）A. on           B. at           C. in