Read the text and choose the right answer

Students of the school from 10 to 17 years were asked: how [ ]they stressful?

According to the survey results, 80% have ever been in a stressful situation: 35% of them [ ]worried about studying, passing an exam etc. 30% [ ]about arguments with their parents and friends. 13% [ ]such situations as getting lost in the city, getting on the wrong bus, losing their phone or wallet. This [ ], but not often. The rarest number of responses - 2% are really extreme situations - kidnapping, abuse, and so on. It is good that such situations have become less frequent than last year. According to the results, 20% of students [ ]stress. Do the researchers agree with these answers? Teenagers [ ]moments from life, so this result [ ]overrated.