Past perfect and present perfect

By the time we arrived, they _______ (leave) the party.

I _______ (never/see) such a beautiful sunset before.

• have never seen

• had never seen

• never saw

• 

She _______ (already/finish) her homework when her friends called.

• has already finished

• had already finished

• was already finishing

We _______ (live) in this city for five years now.

He _______ (not/eat) breakfast before he left for school.

¿Cuál de las siguientes oraciones está en Past Perfect?

• They had finished the exam before the teacher collected it

• She has traveled to Spain many times.

• I have been studying all day

¿Cuál es el uso correcto del Present Perfect?

• Para describir acciones que ocurrieron antes de otra acción en el pasado.

• No recuerdo

• Para referirse a experiencias o acciones que tienen conexión con el presente.

• Para hablar de acciones completadas en un tiempo específico en el pasado.

¿Cuál de las siguientes palabras suele indicar el uso de Past Perfect?

• Just

• Since

• Before

• Bed

¿Qué estructura es correcta para el Past Perfect?

• Subject + had + past participle

• Subject + has/have + past participle

• Subject + was/were + verb-ing

• No sé

¿En qué oración el uso del Present Perfect es incorrecto?

• I have gone to the store yesterday.

• She has lived in Paris for three years

• They have just finished their homework.