完形填空。将正确的形式填写在短文中相对应的空缺处。
It’s  Saturday  morning. Frank （1）       go  to  school, but  he  isn’t （2）      .Now, he  is  sitting  on  a  bus.  He （3）       to  the  park. A  young  woman  with  a  baby  gets  on  the  bus .  Frank  （4）      up  and  says  to  her , “（5）       and  sit  here , please.” The  woman  comes  （6）      and  sits  down  and  says  “Thank  you.”
The  bus  stops  （7）    the  park . Frank  （8）        “Goodbye.” To  the  woman  and  （9）            the  bus. The  woman  smiles  and  says “Goodbye.”  to  （10）      , too. 
（1）doesn’t;   mustn’t;    don’t;       isn’t
（2）at school;  at home;    at the zoo;   in the park
（3）goes;       go;         going;       is  going
（4）sits ;      gets ;       stands;      walks
（5）Come ;      Go ;        Stand ;       Wait
（6）away ;      there ;      down ;        on
（7）at ;        on ;         in ;         near
（8）say ;       says ;       saying ;      is  saying
（9）gest up ;   gets off ;   gets on ;     gets down
（10）he ;       she ;        him ;         her