What's this?
It's a comb. What's it used for?
What are these?
They're earrings. What are they made of?
What's this?
It's a flag. Where is the flag from?
It's a good idea to wear a hat in the sun.
You should wear a hat in the sun.
It's a good idea to study the day before your exam.
You should study the day before your exam.
It's a bad idea to look at your phone while you're crossing the road.
You shouldn't look at your phone while you're crossing the road.
It's a bad idea to eat junk food every day.
You shouldn't eat junk food every day.
