Technical documents are dominantly set in serif-fonts. Popular choices are Palatino, Sabon, Minion, Caslon, Cambria and Garamond or fonts which are related to those. Among the sans- serif fonts, Helvetica and Calibri are frequently used.
To fill in the blank, the correct answer is a lifetime. It is logic because a man would eat only one fish given to him or a ton of fish that he fishes forever.
What they must do to weight out the content of each others point and think about its out come and choose one that is of more help to everyone in the group