When she was in trouble, I did what I could to help her. my help, she wrote me a letter of thanks.
David asked his nephew to ______ his bag while he headed for a drink at the airport.
The reason why I was late was that I was ______ by the traffic jam.
One valuable tip for graduates is that first impressions during a job interview really ______.
The general manager thought _______ of these problems before he made the final decision.
Many of the big world sports events are _______by wealthy big companies, who hope to advertise their companies or their products.