In order to keep healthy, he _____ an hour every day to take exercise.
-Have you got your test result? -Not yet. The papers _____.
If you carry on working like this, you will _____ sooner or later.
-What’s the old man standing there? -He is _____, a new comer.
-Mary, would you like to come to my birthday party? -_____.
-When ____ you return the dictionary to me?-Only when I ____ you next Sunday.