Выразите удивление, сомнение по поводу изложенных фактов.
Model:
a) He knows English well. - Can he know English well?
b) It is raining outdoors. - Can it be raining outdoors?
c) He passed the exams well. - Can he have passed the exams well?
d) She lived there all her life. - Can she have been living there all her life?

1. He visited his grandmother last summer. 2. John is good at swimming. 3. He smokes 5 cigars a day. 4. I have just done the work. 5. My brother is smoking in the corridor. 6. It gets dark early in winter. 7. It is snowing outside. 8. We are going to the park. 9. He is elder than his sister. 10. He has learned the poem by heart. 11. The delegation arrived two days ago. 12. My mother was reading the whole night yesterday. 13. I’ll come to you in an hour. 14. He knows everything about dogs. 15. They had returned home by 8 o’clock yesterday. 16. The house was built in 1987. 17. The letter was brought by the secretary. 18. The population of the county is growing. 19. The mistake has been analyzed by the teacher. 20. They will help us.

1. Can he have visited his grandmother last summer?  2. Can John be good at swimming?  3. Can he smoke 5 cigars a day?  4. Can you have just done the work?  5. Can my brother be smoking in the corridor?  6. Can it get dark early in winter?   7. Can it be snowing outside?   8. Can we be going to the park?   9.  Can he be elder than his sister?  10. Can he have learned the poem by heart?  11. Can the delegation have arrived two days ago?  12.Can my mother be reading the whole night yesterday? 13. Can I have come to you in an hour?    14. Can he  have known everything about dogs?  15. Can they have had returned home by 8 o’clock yesterday. 16. Can the house have been  built in 1987?   17. Can the letter be brought by the secretary?  18. Can the population of the county be growing? 19. Can the mistake have been analyzed by the teacher? 20. Can they  help us?