Which of the following is one way in which a writer can be sure new content matches the rest of the wiki?

A) Insert a sandbox
B) Use the available templates
C) Encourage team members to make necessary changes
D) Incorporate content curation
E) Insert hashtags

Using available templates ensures consistency in formatting and organization throughout the wiki, which helps ensure that new content matches the existing content. A sandbox is a useful feature for testing new content but does not necessarily ensure consistency with the rest of the wiki. Encouraging team members to make necessary changes and incorporating content curation are also important, but they do not specifically address matching new content with existing content. Hashtags are not typically used in wiki formatting and do not help with consistency.