Still practicing! Can you correct me these? 1. Josh and Charlotte always argue about silly things! 2. "Is it snowing hard now?" "Yes it is. It has been snowing hard since this morning and snow has already covered all the cars!" 3. "Have you already had dinner?" "Yes I always have dinner at 8 p.m." 4. Tyra is very pretty but,unfortunately a small scar marks her face.She has it for years and got it in a car accident. 5. Lauren is disappointed because she has been waiting for her friend Vanessa for 1 hour and she has phoned just now to say she won't be coming! 6. We carry out an experiment recently. We have chosen a sample of 10 people and we have tested this new product on them. 7. "Why don't you help me? Can't you see I'm carrying a very heavy parcel?" 8. Her memory has been weak since I met her. She has never been able to remember a telephone number or a price! 9. "Hey Bob what are you doing here? Why didn't you leave for vacations?" "I left yesterday morning,but when we got to the airport we discovered that our agency hadn't booked the tickets for our flights" 10. They were walking along the river when they saw a kitten near the water. It was very scared and they brought it to their house. They have never thought to have a pet because they have always been busy,but that kitten was so pretty that they decided to keep it with them.