My favorite book is comic book (My favorite book is comic book.)

*Use a period [ . ] at the end of a sentence that makes a statement. There is no space between the last letter and the period.

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Hi Erin,

                  I'm glad that you were able to do your homework though it's too short. Your sentence is correct, you just forgot to use a punctuation mark at the end of your sentence. So, be mindful next time. And I hope you'll write at least 3 sentences when I give you homework. See you in our next class. Have a great weekend! ^*^