2. Complete the passage using the verbs in the Word Bank. (Simple Past) I’m a photographer and for obvious reasons the camera is my favorite invention. Many people to the creation of this magical device that ______________ (a) the way we keep our memories. For example, in the Middle Ages, Alhazen _____________(b) the first camera ‘obscura’. In 1727, Johann Shultze ___________ (c) out that silver nitrate _________ (d) dark in the presence of light, and experimented with chemical reactions and images. In 1827, Josep Niepce _________(e) the first photographic image with a pinhole camera. In 1839, another Frenchman, Louis Daguerre _____________(f) a method to help preserve the images; in fact, the daguerreotype is under his belt. Since, 1885 George Eastman _________ (g) hard to make paper film. Years later, he ___________(h) the celluloid film and he ________ ( i ) the Kodak camera. All of them sure ____________ ( j ) a great job!
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2. Complete the passage using the verbs in the Word Bank. (Simple Past)
I’m a photographer and for obvious reasons the camera is my favorite invention. Many people to the creation of this magical device that revolutionized (a) the way we keep our memories. For example, in the Middle Ages, Alhazen invented (b) the first camera ‘obscura’. In 1727, Johann Shultze found (c) out that silver nitrate became (d) dark in the presence of light, and experimented with chemical reactions and images. In 1827, Josep Niepce made (e) the first photographic image with a pinhole camera. In 1839, another Frenchman, Louis Daguerre discovered (f) a method to help preserve the images; in fact, the daguerreotype is under his belt. Since, 1885 George Eastman worked (g) hard to make paper film. Years later, he developed (h) the celluloid film and he created ( i ) the Kodak camera. All of them sure did ( j ) a great job!
(a) revolutionized
(b) invented
(c) found out
(d) became
(e) made
(f) discovered
(g) worked
(h) developed
(i) created
(j) did
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