I only exist when you are here

I only exist when you are here. Where you never were I can never be. What am I?

I am the only thing that place today before yesterday

I am the only thing that place today before yesterday. What am I?

My first half means container. Not a lot of people understand my language. What am I?

What force and strength cannot get through, I with my unique teeth can do. What am I?

The more you cut me, the bigger I grow. What am I?

What do you call a snowman in the summer?

What do you call unhappy cranberries?

It stands on one leg with its heart in its head. What is it?

What two things can you never eat for breakfast?

What begins with T, ends with T and has T in it?