Creating better health care, education and housing for everyone is a simple idea, but ____ which is hard to put into practice.
He had dreamed of going there for a long time. But he _______ he would have such an unpleasant experience.
He makes people pleased with _______ by making them first pleased with _______.
He is always helping people without expecting anything _______.
--How about _______ Christmas evening party? --I should say it was _______ success.
-- Would you please take this along to the office for me? -- _______.