--- Lucy seems in low spirits.--- Yes, all her efforts were ____ and no one was interested in her invention.

There is still________ who said  he was ________ to reach the top of the mountain besides these two people.

Boys and girls, you should know what a great difference good manners in public will ________ to a person.

— Good morning, Sir. You were looking for me just now?— Yes. I _________ have a talk with you. Will you come to my office now?

I ________ an old friend in the street the other day whose changes surprised me a lot.