Question

1. expulsion + adverb clause to start a sentence (use a comma after the adverb clause)

1. expound + adverb clause to end a sentence (no comma)

Explanation:

For question 6: Create an adverb clause (dependent clause showing condition/time) to start the sentence, follow with a comma, then include the word "expulsion" in the independent clause. For question 7: Write an independent clause with "expound", then add an adverb clause at the end without a comma, as restrictive adverb clauses at the end do not need commas.

Answer:

1. When a student violates campus policies repeatedly, the school will vote on their expulsion.
2. The professor will expound on ethical frameworks as we analyze real-world case studies.