ГДЗ по английскому языку 11 Класс класс упражнение - 88 р. 3

Rewrite the sentences using an appropriate modal verb.          

1. It’s a pity you didn’t come to the party.              

You should have come to the party.           

1. You have an obligation to me not to tell anyone.        
2. I think it’s a bad idea to go out on your own.       
3. It’s prohibited to turn right here.          
4. I’m not sure if Pete will come to the party.         
5. It’s possible that he is going to Greece in August.        
6. It was a bad idea to go out. The weather was awful.        
7. It’s possible that Steve wasn’t invited.        
8. It’s a good idea to join a gym.      
9. It’s against the law to ride a motorbike without a crash helmet.