A.Let' face itB.I' so sad to hear thatC.Let' go to see ……
- I' sorry to tell you I failed the physics course, Mom.
- . The world won' end if you don' pass an exam.
- Thank you for your encouragement.
A.Let' face it
B.I' so sad to hear that
C.Let' go to see the doctor
D. Don' go away