There is going to be a wonderful party_______ the evening of October 1st, 2009.

Don’t believe in him. Many people have _______ what he claims.

Peter likes to improve his health ______ doing sports every day.

.Most business letters and governmentreports are the main situations _________ formal language is used. ^*

Dosethe building have a long history—Certainly. It ______ 300 years.