Is it correct to use "this", or "this," in a paper?

Which statement explains the relationship between literary devices and theme? literary devices are theme. literary devices distract from the theme. literary devices replace a theme. literary devices emphasize theme.

Read this excerpt from leah missbach day's foreword to wheels of change.as wbr's resident photographer i am privileged to see firsthand the impact bicycles have on the lives of our recipients.why does the author include this excerpt?

Which sentence uses all its nominative case pronouns correctly? a we live on the same street b them and rachel are good skaters. c the redskins fans in the family are fred and me d have joanne and him played tennis together before?