Превратите следующее Past or Future Indefinite tense. Внесите все необходимые изменения:
1. She doesn't normally work at weekends.
2. They have to tickle the problem of exporting step by step.
3. The market here is limited.
4. I feel we can compete with the best of them.
5. There are extra costs involved.
6. They offer extended credit to their retailers.
7. He is convinced by his friend is arguments.
8. It is his decision.
9. They are in competition, and they compete for customers. They cater for the local market.