The two accuplacer question types for sentence skills are:

sentence-correction and construction-shift

The ACCUPLACER placement test contains 20 sentence skills questions that belong to two types. The first type is the sentence-correction type. These questions require an understanding of sentence structure, and they require you to pick the best word or phrase for the underlined portion of a given sentence. The second type is construction-shift. This type presents sentences that have to be rewritten according to certain criteria while maintaining the same meaning of the original sentence.

answer: the three main types of third-person point of view are: white employ the third-person-omniscient point of view. third-person limited: a narrator reports the facts and interprets events from the perspective of a single character.

explanation:

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).