It is obligatory for young individuals to show respect to wards the older generation (using a modal verb)
2 Teenagers are encouraged to spend less time on social media such as Facebook or Tik Tok
3.Children are not allowed to argue stubborn with their parent (using a model verb)
4 Owaday,it is not necessary for young people to follow their parents footsteps
5 How long is it since you started playing tennis?
-When
6.Has never watched such an exciting football
-Ever..
7.I have not met each often since we left school
-Last time
8 Have been teaching English at Nguyen Hue high school for 17 years (began)
Giúp mình với ạ,mình cảm ơn.