1. The teacher isn`t explaining a grammar rule. Is the teacher explaining a grammar rule?
2. The woman isn`t playing with a child. Is the woman playing with a child?
3. The boys aren`t skating. Are the boys skating?
4. I am not waiting for them. Am I waiting for them?
5. The children aren`t having supper. Are the children having supper?
6. It isn`t raining. Is it raining?
7. I am not cleaning the blackboard. Am I cleaning the blackboard?
8. My sister Chris and David aren`t getting married today. Are my sister Chris and David getting married today?
9. I'm not always thinking about her three days. Am I always thinking about her three days?
10. Ingrid and Dorothy aren`t giggling and whispering together. Are Ingrid and Dorothy giggling and whispering together?
Dear Claire,
Thank for your letter a lot. I'm sorry I haven't answered earlier but I was really busy with my school.
Personally, I tried to lose weight year ago and I did it. Let me give you some advice.
first of all, exercise is very important if you want to get in good shape. But exercise alone is not enough if your goal is to lose weight. You must use or burn off more calories than you take in to lose weight. When you eat more calories than your body needs, it stores that extra energy as fat. So, you have to find the best diet just for you because some of them may not suit you. As for me, I was on the Atkins diet.I wish you good luck and don't overdo it.
Take care and keep in touch.
With love,
(name)