完形填空。根据上下文，在空白处填入正确的选项，并将其字母序号填入前面的括号内。
Jenny1lookingoutthewindowofthetrain.What2shesee?Sheispointing3
alittleredschool.DoesDannysee4?No,Dannyisn'tlookingoutthewindow.Dannyis5.
Heissingingasongto6mother.Thebabyisloud,7. Heis8. ThewomanbehindLi
Mingisthebaby'smother.9issingingtothebaby.Nowthebabycan10 .
( ) 1. A. am
() 2. A. is
() 3. A. at
( ) 4. A. it
( ) 5. A. quick
( ) 6. A. Jenny
( ) 7. A. to
( ) 8. A. cry
() 9. A. She
( )10. A. sleeps B. is
B. am
B. of
B. them
B. slow
B. Jenny's
B. also
B. crys
B. Her
B. sleeping C. are
C. do
C. in
C. its
C. quiet
C. Jennys
C. too
C. crying
C. She's
C. to sleep D. be
D. does
D. with
D. they
D. loud
D. Jennys'
D. two
D. cries
D. Her's
D. sleep