1. She
(run) because she's late for her lesson.

she ran its past tense vs it would be present but its not because she is not running.

Explanation:

depends on your school

when i was in high school i took ap biology my senior year and it was the hardest one for me because my teacher finished the material within the first month of school and then went on to doing advanced college level it was horrible. but at a nearby school ap biology was one of the easier aps. also, it depends on what you are interested i like math a lot so ap calculus was easier for me than most but i hate history so ap us government was harder for me than most.

creon fires cannons at the rebels

hope this .