选词填空 would like to、what for、l hope so、of course、lots of

选词填空 would like to、what for、l hope so、of course、lots of
l  think  you'll  be  my  good  friend.
—————————————————————.
l  want  to  buy  some  writing  paper,an  envelope  and  some  stamps.
—————————————————————?
l ——————know  more  about  you  and  china.
There  are ————trees  and  flowers  near  my  house.
can  you  tell  me  your  e-mail  address?
yes,——————————————.