— Why does he walk like that? It seems that he has great difficulty in walking.  — Because he got ____ in an accident three years ago.

He was a bit nervous. He _________his spare breath with a soft sound that was almost heard by the audience.

3.As the years passed， many occasions--- birthdays， awards， graduations ____ with Dad’s flowers. 

—Lily is going to make a presentation in class this afternoon.—Oh, really? I ________ it was Michael's turn.

The opportunity Jack had looked forward________at last when he was named chief engineer in the project.