Question

3. En este ejercicio hay que completar las oraciones usando las contracciones del presente
perfecto como en el ejemplo.

1. I learned a lot about computers.
2. We
read the story about Google.
known Sergey since they were at Stanford University
4. They (not) known each other since they were children.
5. It been easy for me to learn about computers
6. You used the Internet many times.
7. Larry and Sergey (not)
finished their degrees.​

Answer 1

Respuesta:

ok adios master te me cuidas

Explicación: