Question

2. Lucas and Estefania_____
to work this week. They are sick.
O Haven't learned
O Haven't participated
O Haven't gone

Answer 1

Respuesta:

Lucas and Estefania haven't gone to work this week. They are sick.

Explicación:

El presente Perfecto Negativo se construye de la siguiente manera:

Sujeto + Haven't o Hasn't + Verbo en participio pasado + Complemento.

Lucas and Estefania es un Sujeto en Plural por lo tanto se complementa con Haven't