--- What will the weather be like tomorrow? --- It ______ be rainy, cloudy or sunny. Who knows?

If you want to keep _______, You _______ do more exercise and eat less.

Thomas, please don’t shout loudly. The others _________ hear very well.  

He ________be at home because the light in his room is on.

The careless man received a ticket for speeding . He ____ have driven so fast .