Commas with Transitional Words and Phrases

The following sentences are missing commas. Select the answer choice that correctly adds commas as necessary to mark transitional words and phrases.

For help with this exercise, see section 26b of Focus on Reading and Writing.

  1. Question

    Pop musicians for instance sometimes use a sample from an existing recording in their own compositions.

    A.
    B.
    C.
    D.

  2. Question

    The technique is therefore called sampling.

    A.
    B.
    C.
    D.

  3. Question

    Sampling has become so common that consequently most music fans expect to hear old recordings recycled in new songs.

    A.
    B.
    C.
    D.

  4. Question

    Sampling was at first an informal style invented by disk jockeys working in dance clubs and at parties.

    A.
    B.
    C.
    D.

  5. Question

    For example a DJ might enhance a familiar song with brief melodies or vocals taken from another record.

    A.
    B.
    C.
    D.