Add the missing word classes to the list below.
1. nouns
2.
3.
4.
5. verbs
6.
7.
8.
9. interjections
Add the missing word classes to the list below.
1. nouns
2.
3.
4.
5. verbs
6.
7.
8.
9. interjections
Languages differ essentially in what they must convey and not in what they can convey.