Drake explored california. sentence or fragment

The prefix of the italicized word in the sentence is rather difficult

Which of the following is not a fire safety precaution a; start fires with kindling or other fire starters b: check local regulations and conditions before starting a fire c: clear flammable debris away from fire area d: extinguish all burning embers before leaving

Indicative verb mood is used for all of the following except a facts b. requests c. opinions d. questions select the best answer from the choices provided oa ob 0 c