At markets or at county fairs in the old days, the customer had to be on guard against a dishonest trader. A house wife, for example, wanting (1)____ buy a live piglet might be (2) _____ a discount if she bought (3) _____ packed one, tied up in a small sack (4) ______ a poke. Anyone who agreed to (5) _______a pig in a poke was naturally (6) ______ a risk. The pig might be ill (7) ________ even dead: Or it might turn (8) _______to be not a piglet at all.
What will come in blank (1) ?