The correct answer is D. simple.
A simple sentence contains only one independent clause. If a sentence has more than one independent clauses, then it's called a compound sentence. If it has one independent clause, as well as one (or more) dependent clauses, then it is a complex sentence. A run-on sentence is a grammatically incorrect sentence which combines two or more independent clauses with a comma only, rather than with a conjunction.
Answer: He goes home with Joe, since she is still his wife. leaves them both, since she hates their constant fighting. moves back in with her father until the issue is sorted out.
Explanation:
The first days of spring are the best days.
You can tell this because it says 'Nature's first green.'
Answer:
Lewis thinks it is unfair that the team leaders are receiving better and higher treatment, though they haven't done the same amount of work and perspiration as the other team members.
Explanation:
You start off with an assertion or your introduction. and then your information in between and then a conclusion