How Questions
How do you know that the oven is on?
How do you know someone is hurt?
They may cry.
How do you know there is a leak in your fishtank?
You see water leaking out.
How do you know it's fall?
The leaves start changing colors; and weather gets cooler.
How do you know your shoes are too tight?
They hurt your feet.
How do you know someone has broken his/her leg?
They are wearing a cast.
How do you know the temperature outside?
You look at a thermometer or check the weather channel.
How do you know if it will snow today?
You check the weather forecast or check the weather channel or app?
How do you know the day of your test or quiz?
You write it down in your agenda planner or make a note.
How do you know the freezer isn't working?
How do you know the length of a string?
You measure it with a ruler or measuring tape.
How do you know if you forgot to put a stamp on a piece of mail?
The mail will not be picked up by the carrier or will be returned to your home.
How do you know the date?
You look at a calendar.
How do you know what time to go to a doctor?
You make an appointment.
How do you know a play or performance is over?
The audience claps and the curtains come down.