1 List the articles authored by John Smith 2 List the co-authors of John Smith (authors who co-authored an article with John Smith) 3 List the authors that have written no paper with John Smith 4. List the authors who have all their papers co-authored with John Smith 5. List the papers authored by only one author 6. which author co-authored at least 1 paper with every author (without aggregate functions) 7 List pairs (authorID and Name) of authors who have written at least one common paper

Either you must stop eating my food from the refrigerator or you must pay me for it. 8. what type of conjunction is used in the sentence?

Insert comma today we went to the store to the post office and to the park

Select the correct answer. which of these lines from “the raven” by edgar allan poe to create the dark and gloomy tone of the poem? a. "'tis some visiter entreating entrance at my chamber door— some late visiter entreating entrance at my chamber door; b. once upon a midnight dreary, while i pondered weak and weary, over many a quaint and curious volume of forgotten lore— c. "and so faintly you came tapping, tapping at my chamber door, that i scarce was sure i heard you"—here i opened wide the door— d. bird or beast above the sculptured bust above his chamber door, with such name as "nevermore." hurry