—I failed in the exam. —I am sorry to hear that. Failure is the mother of ________. Try your best, you will ________. A. success, succeedB. succeed, successC. success, successful
—______, Bob. What’s this? —A map.
—_______that your backpack? — No, _________. It's his backpack .
Please ____ Mary ____ 687—8068.
— Is this your bag? —_________.
---Jane does her homework in her class.