Fix grammar in the sentence: For a long time, although there were some companies producing videophones, different kinds of videophone from different companies could not communicate with each other because they did not share a standard.
The first one is a good example of a good thing. The second one is a bad one.
- The first one is a good one. The second one is a bad one.
- The first one is a good one. The second one is a bad one.
- The first one is a good one. The second one is a bad one.
- The first one is a good one. The second one is a bad one.
- The first one is a good
The first one is a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of a good example of