Read the sentences. Josiah studied his science chapter. He has a test tomorrow. Which uses the correct subordinating conjunction
to combine the sentences? When Josiah has a test tomorrow, he studied his science chapter. Because Josiah has a test tomorrow, he studied his science chapter. Although Josiah has a test tomorrow, he studied his science chapter. After Josiah has a test tomorrow, he studied his science chapter.
<span>Because Josiah has a test tomorrow, he studied his science chapter.
"Because" demonstrates a cause-and-effect relationship which is what needs to be seen from the two sentences. One studies for a test before the test day. </span>