You _____that letter to James. However, you didn’t.
A: ought to write
B: ought to have written
C: should write
D: should be writing
A: ought to write
B: ought to have written
C: should write
D: should be writing
举一反三
- —I think you ought to have your paper finished. —Yes, I ______. A: would B: ought C: should D: should have
- When you write a letter of congratulations, you should（ ）？
- Have you finished ______the paper? A: to write B: to have written C: writing D: having written
- You ______ him that the day before. A: ought not to have told B: must not have told C: should not tell D: ought not to tell
- I appreciate () that letter for me. A: you to write B: your writing C: you write D: that you writing