Complete the sentences. Circle the right letter. 1. Martin ____ back and forward at the moment. He is nervous about the

 1. Martin is walking back and forward at the moment. He is nervous about the game. 2. My father walks a dog in the evening every day. 3. I will go to bed at 9 p.m. I promise, Mum. 4. We didn\'t go fishing with my uncle last month. 5. — What  are you doing? Can we go for a walk now? — My homework. I\'ll call you in half an hour. 6. — The train to Oxford has already gone. The next is in half an hour.