give the reason : 1) children must obey their parents. 2) people must follow the traffics light on the way.

Answer:
1) if they not obey their parents, they get to the wrong side, be a dumb students, etc. 
    e.g: if your parents say "you must study", we should study. Why? because if you have an exam you will not get a bad score.

2) if people not follow the traffic lights on the way, they will get accident.

semoga membantu
maap kalo ada yang salah

1. as a child, we must obey our parents. why? because everything our parents said to us is just for the sake of us. they're doing that because they want us to be a good person the future needs. though afterall, they're our parents who taught us everything. so we must obey them.

2. the traffics light are made to be followed. if we all follow the rules, then there will be no more accident. no more hurting people accidentally. then we can get peace in our lives.