Fiche 29, exercice 2 (page 67)

1. All the students should get a good mark.
   
   
   


2. All the students should have got a good mark.
   
   
   
   
   
3. I should have left earlier than seven.
   
   
   
   
   
4. I should leave earlier than seven.
   
   
   
   
   
5. Why shouldn’t I have told him the truth?
   
   
   
   
   
6. Why shouldn’t I tell him the truth.
   
   
   
   
   
7. Everything should be alright.
   
   
   
   
   
8. Everything should have been alright.
   
   
   
   
   
9. It should have worked.
   
   
   
   
   
10. It should work.