Question

Ejercicios de verbos con past simple y past participle .

Answer 1

PAST SIMPLE
1. Sam ____ (stop) the car to take a picture. 
2. I ____ (study) for the exam for three hours.
3. They ____ (be) happy to be home. 

PAST PARTICLE
1. She ____ (teach) Shakespeare before.
2. _____ you _____ (eat) breakfast when you left the house?
3. We ____ (not/finish) the document when the computer crashed.