When should people wash their hands?
After using the bathroom/before cooking or eating/when they are dirty
When should people wear a helmet?
When they are riding a bike/scooter/skateboard/etc
When do people laugh?
When something is funny.
When do people drink water?
When they are thirsty
When do we say please?
When we are asking for something.
When do we erase something?
When we've made a mistake.
When do we say thank you?
After someone gives us something or does something nice for us.
When do babies cry?
When they are tired/sick/hungry/etc
When do people plug their ears?
When something is too loud
When do you use a tissue?
When you need to blow your nose.
When do people get presents?
on their birthday/Christmas/etc
When do people blow out candles on a cake?
on their birthday.
When does the mail come?
every day, Monday-Saturday, afternoons/etc
When do fire trucks turn on the sirens?
When there is an emergency
When do we say "I'm sorry"?
After we hurt someone or do something wrong
When do we knock on a door?
When we want to come in/When we want to visit someone
When do we use a towel?
after a bath/shower/when we need to dry off
When do people use a fan?
When it is hot