Which of the following sentences have the compound-complex structure?
A. Sadly, Patricia's dog Arnold ran away from home last week, and he never returned.
B. Jorge wanted to do well in school, so he quit his job because he needed more time to study.

Question

Which of the following sentences have the compound-complex structure?
A.  Sadly, Patricia's dog Arnold ran away from home last week, and he never returned.  
B.  Jorge wanted to do well in school, so he quit his job because he needed more time to study.

adrianna.gongora · Answer

Look at this website I think it might help. http://www.english-grammar-revolution.com/complex-sentence.html hope that works