Переведите предложения на англ язык, используя эквиваленты модальных глаголов:

ну наверно 1-I cant finish the job2- I think,I can help you3-you can go to the cinema, when you do this work4- You must return this book tomorrow5- My friend was allowed to buy dog6-He cant to buy car last year7-they were forced to invite her8-you must immediately to call the doctor9-I was allowed to go for a walk