What 2 things can you never eat for breakfast?

When Grant was 8, his brother was half his age. Now, Grant is 14. How old is his brother?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

You’ll find me in Mercury, Earth, Mars and Jupiter, but not in Venus or Neptune. What am I?

It has keys, but no locks. It has space, but no room. You can enter, but can’t go inside. What is it?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

I can fill a room, but I take up no space. What am I?

I go all around the world, but never leave the corner. What am I?