Exercise 6.5.6. Rewrite the sentences using the words given in brackets.1.

Exercise 6.5.6. Rewrite the sentences using the words given in brackets.
1. It isnt necessary to buy a ticket (need). 2. I advise him to be more careful (ought). 3. He couldnt swim when he was five (able). 4. Its possible that he will win the race (might). 5. You are not allowed to play in their garden (mustnt). 6. It wasnt necessary for them to repair the car (need). 7. Its not possible for you to eat so much (cant). 8. Do you want me to open the window (shall)? 9. Its just possible shes still at work (could). 10. Do you want me to help you with that (would)? 11. I dont think she is the woman who spoke to me (cant). 12. We dont have to go shopping with Mum (neednt). 13. Is it really possible that shes 50 years old (can)? 14. It would be a good idea to tell him the truth (better). 15. I advise you to study harder (should).