I would go with choice A) Anger because resentment means jealousy and envy, so no, not guilt because that means u think u are the one to blame for the death but the question says anger at other people so no, and not acceptance because this is being kind rather than angry so answer is the first option.
Birth controls are a good way to prevent pregnancy, especially shots or patches. The disadvantage is that you are not protected from STDs while on a method of birth control