CHOOSE THE BEST ANSWER FOR EACH OF THE FOLLOWING SENTENCES.

56. America/if/college tuition/high/they/may/need/work/part-time/help pay/their education. A. In America, if college tuition was high, they may need working part-time to help pay for their education. B. In America, if college tuition is high, they may need working part-time to C. In America, if college tuition is high, they may need to work part-time to D. In America, if college tuition is high, they may need to working part-time to help pay for their education.