—Where is Sally?—I’m not sure. She      in the library.

Oh, I'm not feeling well in the stomach．I ____ so much fried chicken just now．

—Must I take much medicine every day?—No, you ________.

Nowadays, a graduate with a master’s degree_____ fail to find a high--paid job , which discourages a lot of college students.

 –May I take these books out of the reading room?-- No, you _________.