Which are examples of complex sentences? check all that apply.

i love all kinds of seafood, but shrimp is my favorite.
before you eat the sandwich, cut it in half.
carl needs to find his cell phone, or he may borrow mine.
when we are ready to leave, we will send you a text message.
if she starts to get warm, janna will turn on the air conditioner.

Araby every morning i lay on the floor in the front parlour watching her door. the blind was pulled down to within an inch of the sash so that i could not be seen. when she came out on the doorstep my heart leaped. i ran to the hall, seized my books and followed her. i kept her brown figure always in my eye and, when we came near the point at which our ways diverged, i quickened my pace and passed her. this happened morning after morning. i had never spoken to her, except for a few casual words, and yet her name was like a summons to all my foolish blood. what is the general tone of the passage? a. courageous b. comical c. passionate d. fearful