Consider the following languages:
1. Kazakh
2. Uzbek
3. Bhutanese
4. Ghoti
5. Burmese
6. Khmer
7. Thai
Which of the above languages has been included in the "The Language Friendship Bridge" project?
1
1, 2, 3, 4 and 5 only
2
2, 3, 4, 6 and 7 only
3
3, 4, 5, 6 and 7 only
4
1, 2, 3, 4, 5, 6 and 7