I spent the time playing gin rummy with Timothy. I looked over a few times at my mom, though, to make sure she was doing okay. What is a word that could replace "though" without changing the meaning of these sentences?
particularly
moreover
however
therefore

Hi how are i have some questions about english subject can you answer for me ?

Which option is the most relevant piece of evidence for this claim

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.