At the end of the teenage years, nearly 70 percent of u. s. young people report regular heavy drinking have used mobile dating apps have had sexual intercourse report binge drinking during the past month

The right answer is "have had sexual intercourse". In recent years, young people have begun their sexual behavior at an early age, these cultural changes are due to various situations such as sexualization in the media, social pressure to have sex on the part of peers and loss of some moral values that were formerly inculcated referring to sexuality.

I hope my answer can help you.