Question

Question 3.3. Choose the sentence that uses commas correctly. Consider that the correct sentence may not require commas.
In China people first wrote on silk, but then someone invented paper.

In China people first wrote on silk, but, then someone invented paper.

In China people first wrote on silk but, then someone invented paper.

In China people first wrote on silk but then someone invented paper.

Answer 1

It can either be A or D

Answer 2

Its A but this is not a math question

Answer 3

first one I think

Answer 4

Yea A

Answer 5

sorry guys im new to this

Answer 6

you will get more help if you put in english there better at this than we are

Answer 7

ok thanks bye