Question

FFIRMATIVE STRUCTURE = Subject + Have/has + verb in past participle

I + have + written a song

I have worked here since 2010 (not finished)

I have seen 4 movies this week (not finished)

I have always loved you (not finished)

We´ve taken the 2:00 express train many times

I had breakfast al 9:00, but I haven´t had lunch

Alison has gone to the mall

Answer 1

Explicación:

ESTRUCTURA FIRMATIVA = Sujeto + Tener / tiene + verbo en participio pasado

Yo + he + escrito una canción

He trabajado aquí desde 2010 (no terminado)

He visto 4 películas esta semana (no terminadas)

Siempre te he amado (no terminado)

Hemos tomado el tren expreso a las 2:00 muchas veces

Desayuné a las 9:00, pero no he almorzado

Alison ha ido al centro comercial