Tthe doctor advised her to wear flat shoes _____herback problems

I’ve won a holiday for two weeks to Florida, so I _____very soon

His mother gets up at 6:00 a. m. every day.She is used to ___ early to make breakfast for the family.

There is somebody knocking at the door. Who________ it be–I’m not sure. It ________ be a postman.

What do you guess our friend Bob when we get to his home? [ ]