11. One of the weaknesses of Indonesian college graduates is their foreign language ability , 12. In the 2011 Scottish census, a question on Scots language ability was featured. 13. All pilots possess adequate English language ability to convey helm and engine orders. 14. Knowing the Russian leader's language ability , Stoiber began speaking without pausing for translation. 15. :: : : : Exceptional claims of language ability need verification. 16. But they found no correlation at all between canal size and language ability . 17. While South Korean, Singapore school system due to different language abilities . 18. Volunteers are usually returned missionaries and / or BYU students with language abilities . 19. Hikari is 31 now, and his language abilities remain rudimentary. 20. The second game, called " turn-taking talk, " encourages your child's developing language ability .