用情态动词或否定形式填空,__I go out now?No,you mustn't.___you tell me th

用情态动词或否定形式填空,
__I go out now?No,you mustn't.
___you tell me the way to hospital?yes ,of course.
you __ask your teacher if you have some peoblem in your lessons.
These is no water here now.I__wash the clothes.
I__play tennis last year.But now I ___.
He__go there if he's free tomorrow.
It ___be dangeoous to smoke at the gas station.
He ___be at home now.because he called me from the office just now .
I have nothing to do this weekend ,I __go fishing in the countryside.
He __be the best student in his class,for he never work hard ,But if he works hard ,he__be.
I __go to MIllie's birthday party because we are not good friends.