Bed in Summer

I have to go _?_ to bed and see
The b _ _ _ s birds still h _ _ _ _ _ g hopping on the tree,
Or h _ _ r hear the grown-up people's feet
Still going _ _ _ _ past me _?_ in the street.

And _?_ does it not seem hard _?_ to you,
When all _?_ the sky is clear and b _ _ _ blue ,
And I should like _?_ so much to p _ _ y play ,
To h _ _ e have to go to _?_ bed by day?