The poem did not have an appropriate ending, _________ she would have won the competition.

It's nearly seven o'clock . Jack _____ be here at any moment . 

—My goodness! The accident might not have happened if we had done it more carefully.—But we      .

 We _________ the difficulty together, but why didn’t you tell me?

You should have told me there was no meeting today, I ___ have run all the way here through the heavy rain.