How long is it been since **you got **married?
She **has never attended **the National Gallery before.
Jessica didn't start cooking until the children **fell asleep before she **started cooking.
I **haven't been to **the theatre for months.
She **hasn't called **me for for two months.
The president didn't **make his **statement until all the reporters had arrived.
It's a month **since we last played **chess.
She didn't begin packing **until after Tom had **left. Hope this helps! :) ****
The present perfect tense describes actions that occurred at some indefinite time in the past, focusing on the result rather than the exact timing. It is formed using 'has' or 'have' followed by the past participle. Key usages include actions with unspecified times, ongoing situations, and recent completions.
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