Fill in the blanks with the proper form of the words below

Fill in the blanks with the proper form of the words below
sit study work cold write think go want great snow
It's 12 o'clock at night .It's ( )and ( ).So I'm ( )in bed with my computer .I'm( )a letter to my parents .They are in my hometown .They ask me in their letter:How is it ( And I ( )TO TELL THEM :It's ( )and I'm very well .I'm ( )about them ,too.I'm now ( )English in London .I want to go to my hometown one day and ( )there.