Which sentence is a complex sentence?

a. we are out of toothpaste.
b. i brushed my teeth, but mom had no toothpaste.
c. i left the store before i remembered it.
d. i will buy more toothpaste tomorrow.

which sentence is a complex sentence?

a. the lockers in my old school were small.
b. most of them were in the hallway.
c. i hated mine because it was outside the gym.
d. the gym is four floors away from my home room.

Read the excerpt below and answer the question. one shade the more, one ray the less, (“she walks in beauty”, line 7) this line connotes a. the woman’s hair b. balance c. paradox d. point of view

Part a: what are two main ideas of maria w. stewart’s speech? a god is responsible for the discriminatory treatment of african americans. b any individual who decides to commit to a life of domestic servitude is disgraceful. c african americans and women are products of the unfair treatment they receive in the united states. d slavery has crushed african americans’ will to resist and overcome discriminatory practices. e african american women can merely pray for divine intervention for equal rights, as they are not a priority for social reformers. f african americans should work to advance their status by demanding more opportunities for education and meaningful work.

Ican’t find this question here can y’all tell me the awnser?