I've got a noun and a verb and some describing words, but something's missing

I've got a noun and a verb and some describing words, but something's wrong

The "who" "what" "when" and "where" are there

I chose my words with lots of care

But sentences need something more...

What is my teacher searching for?

Where is my capital?

Oops! It's not there!

My punctuation?

Can't find it anywhere

Capital and punctuation

Capital and punctuation

Capital and punctuation

Gotta be there

Gotta be there