6 Rewrite the sentences.
Model: My father began to watch TV two hours ago. He is still watching it.— My father has been watching TV for two hours.
1. Ann began to write a letter at five o'clock. She is still writing it.
2. They began to talk in the morning. They are still talking.
3. It began to rain an hour ago. It is still raining.
4. She began to cook dinner when we came. She is still cooking.
5. He began to make a fire 20 minutes ago. He is still making it. 6.1 began to take pictures two hours ago. I am still taking them.
Model: My father began to watch TV two hours ago. He is still watching it.— My father has been watching TV for two hours.
1. Ann began to write a letter at five o'clock. She is still writing it.
2. They began to talk in the morning. They are still talking.
3. It began to rain an hour ago. It is still raining.
4. She began to cook dinner when we came. She is still cooking.
5. He began to make a fire 20 minutes ago. He is still making it. 6.1 began to take pictures two hours ago. I am still taking them.