С. 1. You haven’t the right to travel by train without a ticket. 2. You haven’t the right to occupy this house. 3. You haven’t the right to enter the cinema hall during the show,
4, We haven’t the right to hunt hares now. 5. Children haven’t the right to go to an evening show. 6. The drivers haven’t the right to drink beer at work, 7. You haven’t the right to speak loudly in the reading-hall. 8. We haven’t the right to keep our car here.
Exercise-170. Paraphrase the sentences using could + Perfect Infinitive as in the model. .. . . -; ., • , ,
Model: I could prepare the report but I didn’t do it. — I could have prepared the report.
1. They could help him but they didn’t do it. 2. She could buy this book but she didn’t buy it. 3. She could write a good composition but she didn’t do it. 4. You could send me a telegram but you didn’t do it. 5. She could pass her examination in physics but she failed. 6, Our football players could win the match but they lost it. 7. He could tell us about the concert but he didn’t do it. 8. My sister could invite him to our p^rty but she didn’t do it.
Exercise 171. Paraphrase the following sentences using could or can.
Models:/s it possible that she went there alone? — Can she have gone there alone?
' I don’t believe that he is teaching English. He knows
it badly. —- He can't be teaching English-
A. 1. Is it possible that he is writing a novel? 2. Is it possible that she knows five foreign languages? 3. Is it possible that Nick failed in mathematics? 4. Is it possible that she is so absent-minded? 5. Is it possible that he has finished school already? 6. Is it possible that our basketball team lost the match? 7. Is it possible that he was there yesterday?
B. 1. I don’t believe that you saw a bear in this forest.
2. I don’t believe that he is still working. It is very late.
3. It is impossible that they are still discussing this question.
4. I don’t think she knows that man. 5.1 don’t believe that
he lived in Sidney. He doesn’t know anything about this city. 6.1 doubt that he came in time. 7.1 don’t believe that they lost their way. ■ ■ = *- V- -*r .