Образуйте отрицательную и вопросительную формы. Переведите на русский язык

1. They can understand me- Can they understand me? They can't understand me. Они могут понять мен. .2. Polly could go there.- could Polly go there? Polly couldn't go there. Поли могла пойти туда. 3. You can stay here for some
time.- Can you stay here for some time? You can't stay... Ты можешь остаться здесь на какое-то время. 4. She could skate very well- She couldn't skate well. Could she skate well? Она могла кататься на коньках хорошо.. 5. Peter can help me now.- Can Peter help me now? Peter can't help me now. Петя может помочь мне сейчас. 6. He could answer all the questions- Could he answer...?He couldn't answer...-он мог ответить на все вопросы. 7. She can open the window- Can she open..? She can't open ...-Она может открыть окно. .8. They could talk to him for me.- Could they talk to him for me? They couldn't talk ...-Они не могли поговорить с ним обо мне. 9. Peter can speak German.- Peter can't speak German. Can Peter speak..? Петр не может говорить по немецки. 10. She can do it for you next week. Can she do..? She can't do...-Она может сделать это для тебя на следующей неделе.