Pop music is so poular,….. the melody is simple and memorable

a.     For             b. so           c. and

I should practice more for the competition,……. my health hasn’t been excellent recently.

a.     and             b. or           c. so

You can go to the movies with me,….. you can go to the concert alone.

a.     and             b. or           c. so

I put the scraft with my mother’s ………., intending to pay for it on my way out.

a.     Purchases            b. material           c. objects             d. expenditures