It's Anne's birthday today. She is thirteen years old. There are many birthday c_______ and a letter on her desk. They are from her family and r_______.  How many are there? Let me see, one, two, three, four, five... twenty-one including (包括) the letter. It's from her c_______ , Jenny. She is not in Anne's school. In the letter, Jenny tells Anne something about her n_______school. She is now studying in a middle school in Shanghai. Anne is very h_______ to have these cards and Jenny's letter.