Answer:
Study Tips for Literature
read actively
take notes
pay attention to problem spots
review ur notes
<em>☽------------❀-------------☾</em>
<em>Hi there!</em>
<em>~</em>
<em>Do they pray daily?</em>
<em>❀Hope this helped you!❀</em>
<em>☽------------❀-------------☾</em>
<em></em>
C. The bus broke down, so we had to walk.
This sentence is correct, because there is a comma before the "so." You need a comma before it, because it is a conjunction.