The old tower must be saved, _______the cost.

Suddenly the string broke, leaving the kite flying free. , higher and higher until it was out of sight.

It is helpful for children to form a good habit by asking them to _____ all the toys after they finish playing.

_______ people are talking about the movie star.

She looks very happy. She ______ have passed the exam.—I guess so. It’s not difficult after all.