The answer to your question would be that the sentence that is written using informal language is the following one: Wow, that's an awesome painting. That is, your answer would be A.
The selected sentence contains an interjection (wow). Interjections express meaning or feeling in a word or two. They simply convey the way the author or speaker is feeling. The fact is that interjections are rarely used in academic or formal writing. On other hand, the adjective "awesome" is slang, so it also contributes to the informality of the sentence.
While working with Belen, you counted out ten bears on one plate.While counting, you spaced the bears apart from each other. On another plate, you counted out another ten bears and while counting, you placed them practically on top of each other in a pile. You asked the child, "Does one plate have more?" Belen nodded "yes" and pointed to the plate with the ten bears spread widely apart. This shows that Belen is in the formal operational stage of development.
Answer: Option (B) is correct
<u>Explanation: </u>
The formal operational stage of development begins at the age of twelve and lasts until adulthood i.e 18 years. It is the last stage of Jean Piaget's theory of cognitive development. A child tries to solve the problem systematically.They try to make use of logic as much as they can.
Children at this stage very hurriedly plan about the systemic method which can be used in solving the problem. They learn to reason at this stage. They learn deductive reasoning which helps them to get the outcome. This deductive reasoning plays a very important role in math.
Raising your hand is an important rule in school. This rule was made to keep order in the classroom. If no one raised their hands the classroom would be chaos. No one would be able to learn or hear one another. It would be too loud and no one would know who was speaking. This is why raising your hand is a rule that should be followed.
B) last Friday, work will begin
<u>Flashback</u> is a plot device, which interrupts a narrative in order to show past events. Dramas often have this.