WRAP US troops check bridges, move more equipment

The video tutorial provides an overview of the question mark, a punctuation mark used in writing to indicate a question. It explains its usage and importance in grammar.

What is the significance of a question mark in written language?

How does the use of a question mark affect the tone of a sentence?

Can you provide examples of sentences that correctly use a question mark?

In what contexts might a question mark be misused?

Discuss the historical evolution of the question mark in punctuation.