Слово образование. ПОМОГИТЕ СРОЧНО. Заранее спасибо.
2 hasn't been fixed
3 exchange, helps
4 learnt, experienced
5 will create
6 was surfing
7 have been advertised, uses
8 had been discussed
9 has been serving
10 stands
2. has not been fixed
3. exchanged, helps
4. learned, experienced
5. will create
6. was surfing
7. have been advertised
8. had been discussed
9. has been surving
10. stands
Возможно, где-то могут быть ошибки