Rewrite the sentences. Use the words in brackets. (Переписать предложения. Используйте

1. I could ride a bike when I was six. I was able to ride a bike when I was six. 2. Are you able to understand sign language? Can you understand sign language? 3. If you start saving your pocket money, youll manage to buy an MP3 player in six months. If you start saving your pocket money, youll be able to buy an MP3 player in six months. 4. They werent able to communicate because his speech wasnt clear. They couldnt communicate because his speech wasnt clear. 5. Its impossible for me to sleep unless theres a light on. I cant sleep unless theres a light on.