Вставьте модальные глаголы can или may:
1. … you see anything in this darkness? 2. You … go when you have finished your composition. 3. You … come in when you have taken off your boots. 4. Most children … slide on the ice very well. 5. … I come in? 6. I … come and see you tomorrow if I have time. 7. Take your raincoat with you: it … rain today. 8. Do you think you … do that. 9. I … finish the work tomorrow if no one bothers me anymore. 10. Only a person who knows the language very well … can answer such a question.