Rewrite these sentences to eliminate the indefinite starters:
a. There are several examples here to show that Elaine can't hold a position very long.
b. It would be greatly appreciated if every employee would make a generous contribution to Mildred Cook's retirement party.
c. It has been learned in Washington today from generally reliable sources that an important announcement will be made shortly by the White House.
d. There is a rule that states that we cannot work overtime without permission.
e. It would be great if you could work late for the next three Saturdays.