—He ought to have been warned of the danger.—______, but he wouldn’t listen to me.
You won’t be______ by the host to the wedding ______ you are a good friend of his.
You forgot to go to the meeting? You _____ important things. It’s so_______.
It was _______that they went for a walk in the park.
-- Tom has made great progress. -- _______, and _______.
Sarah,hurry up,I’m afraid you don’t have time to________.