Find the mistakes in the following sentences.
1.competitions
2. to go in pass
3. to take part in
4. to show
5. the most widespread
6. the language of
7. to join
8. presidential
9. to adopt
10. national
11. to contain
12. highly
a) amendments
b) sport competitions
c) better results
d) developed
e) business, science, computer technology
f) for sports
g) a Constitution
h) minorities
i) elections
j) in many kinds of sports
k) the Council of Europe
1) language
