I need sex please any one there​

Can someone answer this pls ill give brainliest both ser and estar mean ‘to be’. in what situations do we use estar? estar, venir, and ir are considered irregular verbs. what makes a verb “irregular”?

Select the word from the list that best fits the definition pongo (i put) la carta dentro de uno de estos.

Answer these simple questions for me. number them also do it will be easy for me. don’t put random words.