Could / couldn't - ability
Quiz by José Ramón Hernández Bermejo
Elige la forma del verbo correcta para completar las frases.
A hundred years ago people ______ travel in trains.
- could
- couldn't
Two hundred years ago people _______ fly in a plane.
- could
- couldn't
Fifty years ago people ______ use a personal computer.
- could
- couldn't
In 1975 people ________ buy a DVD.
- could
- couldn't
Ten years ago people ________ buy a mobile phone.
- could
- couldn't
A hundred years ago people ______ watch TV.
- could
- couldn't
Five years ago people _______ send e-mails.
- could
- couldn't
Forty years ago you _______ listen to a CD.
- could
- couldn't