The library had 103 shelves of books. each shelf had 12 books. libraries checked out 807 books to students. how many books does the library have remaining?

My friends asked me, “are you not coming for the party? "change into passive voice

Which words in this excerpt from the count of monte cristo can be used as synonyms to determine the meaning of the word grotto? dant? s entered the second grotto. the second grotto was lower and more gloomy than the first; the air that could only enter by the newly formed opening had the mephitic smell dant? s was surprised not to find in the outer cavern. he waited in order to allow pure air to displace the foul atmosphere, and then went on. 1. air 2. opening 3. mephitic 4. cavern 5. pure 6. atmosphere

Why does the narrator come to the house of usher