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  are  twins. Lily is popular and helpful. She often helps   （1）  friends. Lisa is very shy.She  （2） drawing very much. She draws  a  lot  of  beautiful  （3） . They both like reading books. They often read  （4）  their  room.
例 （ A ） A. have       B. has       C. am
（1）（ ） A. she        B. her       C. his
（2）（ ） A. likes       B. like      C. like to
（3）（ ） A. picture    B. pictures  C. the picture
（4）（ ） A. on         B. at         C. in