Use "crt" in a sentence

1. The living room had one chair and a bean bag, an old twenty one inch CRT colour television, a portable radio / cassette player resting on an old pine sideboard

2. We still have those consoles today but they are more likely to have a screen, such as a CRT or cathode ray tube

3. By 1975 many universities had discarded these terminals for CRT screens, which could display thirty lines of text in a few seconds instead of the minute or more that printing on paper required