In which sentence do the subject and verb agree (a)nobody in the room including me know why i said that (b)ice and spring water has always been my favorite to drink (c)most of the visitors was heading for the tourist ares around of town (d)many of my friends in the neighborhood likes that kind of music

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a 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.