at a bargain price at a good price at a loss at a profit at cost price at last
at least at our expense at short notice at your disposal by accident by air
by e-mail by fax by letter by return of postlmail There are ______ ten good reasons why we shouldn’t do that.

a. Mrs Bright agreed to prepare a handout on her staff’s responsibilites and send Mr Dark a copy.
b. Mr Dark complained about the attitude of office services staff and demanded a full official description of their responsibilities.
c. The matter of the attitude or office services staff was raised, Mrs Bright agreed to have a word with two members of her staff.