What am I?

Name a key which is hardest to turn.

I look at you, you look at me I raise my right, you raise your left. What am I?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

What's the best place to go shopping in the ocean?

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

You see me once in June, twice in November, and not at all in May. What am I?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?