■付加疑問文
[問1]Fall is the nicest season,( )( )?

[答1]isn't it

[問2]You sleep on the floor, ( )( )?

[答2]don't you

[問3]The street runs to the north,( )( )?

[答3]doesn't it

[問4]Sam broke the window, ( )( )?

[答4]didn't he

[問5]You didn't hold her hand,( )( )?

[答5]did you

[問6]Nancy can play tennis, ( )( )?

[答6]can't she

[問7]Let's go, ( )( )?

[答7]shall we