1) After going the wrong way, he had to make a quick turn about to find the correct road.

2) The company's financial situation took a positive turn about after implementing new cost-saving measures.

3) The weather conditions began to deteriorate, forcing the hikers to make a turn about and head back to camp.

4) The negotiation process took a surprising turn about when new information was presented.

5) The political campaign saw a drastic turn about in public opinion after the candidate's controversial statement.

6) The plot of the movie took an unexpected turn about in the final act, leaving viewers on the edge of their seats.

7) After years of struggling, the business finally saw a turn about in profits with the launch of a new product line.

8) The relationship between the two countries experienced a positive turn about after years of tension.

9) The teacher's classroom management techniques caused a turn about in student behavior, leading to a more productive learning environment.

10) The athlete's performance made a remarkable turn about during the competition, propelling them to victory.