Which transition words, in order, best fill in the blanks?
 Every middle school English class should include a unit in which
 students put on a play. L), this would give students a chance to
 gain a deeper understanding of a piece of literature. L), it would
 strengthen student bonds as the whole class worked together on the
 production. It is true that not all students are comfortable onstage;
 D), many backstage jobs would be available as well.
 A. To illustrate; By comparison; lastly
 B. Therefore, First; finally
 C. Although; For example, in addition
 D. First of all; Additionally, however