The Lost Generation refers to the group of Americanwriters who came of age, during World War I andestablished their reputations in the 1920s.

Geologists are using modern technology to ______. A: help predict earthquakes B: enhance their reputations C: measure the accuracy of earthquakes D: control ground slippage

Now many manufacturers build their business reputations by enclosing ______ in the new products in case of damage in shipment or by incorrect operation. A: categories B: accessories C: analogies D: observatories