1. Directions: Select all the correct answers.Which of the following sentences have the compound-complex structure?

-Jorge wanted to do well in school, so he quit his job because he needed more time to study.
-Dr. Nelson installed a fish tank because he enjoys fish, but his staff does not like the new tank.
-After Robert comes home from work each evening, he remembers to check his mailbox.
-After I worked in my garden all day, I was extremely exhausted, so I took a nice long nap.
-Mr. Benson likes to read the textbook, study the workbook, and memorize the glossary.
-Sadly, Patricia's dog Arnold ran away from home last week, and he never returned.