Answer the questions with a suggestion. Проверьте англ. И исправьте ошибки

1. How shall we correct the mistakes? (insert the right letters) We ___
1. We should insert the right letters.

2. Where shall we find information about telephone rates and charges? (supply all customers with a booklet) Rostelecom ___
2. Rostelecom should supply all customers with a booklet.

3. What will make contact between members of staff possible? (use) A telephone ___
3.