Vocabulary
Grammar
100

to make a photograph using a special process

develop

100

to They lives this dedicated their

They dedicated their lives to this.

150

a place that stores historical material

archive

150

Bonner In thousands of looked of his hundreds at career long has photos and

In his long career Bonner has looked at hundreds and thousands of photos.

200

to give something your complete effort

dedicate

200

us tell power still lot But a to past of have they the about

But they still have the power to tell us a lot about the past.

250

someone related to you who lived in the past

ancestor

250

to careful the preserve be many very them images fragile are to has he of and

Many of the images are fragile and he has to be very careful to preserve them.

300

something that is very special

precious