Which student would be most helped by using a thesaurus? Emily wonders how to pronounce synthesis.
Chase needs to find several definitions of content.
Aidan is looking for synonyms for the word flat.
Tobey wants to find the in-depth meaning of arrogant.

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.