Question

Where have you been? I ________________ for ages.

have been waiting
has been waiting
had been wait
has been waiten

Answer 1

Resposta:

I have been waiting for ages.

Explicação:

usar "has" é para os pronomes "she, he, it, they", o correto para "I" é "have".

e como a frase usa "been" o verbo que faz concordância está no present participle, "waiting".