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1.Rewrite the sentences and keep the same meaning. 1. I don't know his address. I can't contact him. If I ..................... his address, I could contact him. 2. He is ill. He can't go skiing. If he wasn't ill, he .................. skiing. 3. He doesn't like tomatoes. He won't eat the salad. If he ..... tomatoes, he would eat the salad. 4. I travel on my own because I speak English I wouldn't travel on my own if I. ..... English. 5. We don't have enough room in our house. You can't stay with us. If we ........................nough room in our house, you could stay with us. 6. You aren't lucky. You won't win. If you were lucky, you 7. I go to bed early because I work so hard. I wouldn't go to bed early if I. so hard. 8. I am eighteen. I can vote. If I ...............eighteen, I couldn't vote. ​