Rearrange the following sentences to form a meaningful and grammatically correct paragraph:
P. A robot built to tackle a challenging challenge served as the students' final assignment.
Q. The code that would enable the machine to traverse a maze was written over weeks.
R. Their engineering, programming, and design abilities came together to create it.
S. The robot's faultless performance demonstrated their commitment and cooperation.
Show answer & explanation
Correct answer: D
Explanation
The correct order to form a meaningful and grammatically correct paragraph is P, R, Q, S.
P. A robot built to tackle a challenging challenge served as the students' final assignment. (Introduces the main subject: the final assignment involving building a robot.)
R. Their engineering, programming, and design abilities came together to create it. (Explains the skills used to create the robot introduced in sentence P.)
Q. The code that would enable the machine to traverse a maze was written over weeks. (Details a specific, significant part of the creation process mentioned in R: writing the code for the maze challenge.)
S. The robot's faultless performance demonstrated their commitment and cooperation. (Provides the outcome and conclusion of the entire process.)