Tom' a letter

Tom' a letter a letter from Tom. tom is writing a letter.the letter is _____ jim Write a letter back to Tom Granger Is Tom () a letter to his grandmother l have had a letter from Tom I have had a letter from tom Tom writes a letter.(改为现在进行时态) Tom ___ ___ a letter. Here is a letter from Tom to his a friend Tom writes a letter to his father every week.(la This is a red-letter day for Tom.. the letter is from a boy called TOM