Communism no
socialism no
<span>fascism yes</span>
Choices 2 and 5 are correct. The other sentences use too many commas and periods in the wrong placements. If you read it out and pause at each comma and period, the others will sound wrong to the ear. Hope this helps! :)
It provides background information on the topic.
and It gives the main topic of the paper.
The only option from this list that shows the appropriate use of apostrophes would be "<span>the witnesses' testimonies" since in this case "witnesses" is plural. </span>
