Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: The teacher walked into the classroom, greeted the students, and took attendance.

Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: The woman, who called my teacher, turned out to be my aunt.

Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: While they were reading, Samson heard a loud bang, so they went outside to investigate.

Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: Tim is a terrible cook, so he gets takeout every night.

Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: Antonia played video games while James cooked their dinner.

Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: Lightning flashed, and thunder boomed as he left the building.

Identify whether the sentence is a simple, compound, complex, or compound-complex sentence: The shop was filled with many delicious cakes, pastries, and a delectable smell.