Fix grammar errors in this sentence: In conclusion, GM foods have not been fully developed until now.
The, which is the first time that, the, the, the, the, the, the, the, the, the, the, the, the, the, the, the,,,,,,,,,,,,,,,,,,,,,,,
The, which is a very important part of the, is a very important part of, which is a very important part of the, which is a very important part of the, which is a very important part of the, which is a very important part of the, which is a very important part of the, which is a very important part of the, which is a very important part of the, which is a very important part of the