СРОЧНО!!!Помогите переделаться в косвенную речь,ДАЮ 30 БАЛЛОВ.

1. He asked us politely how long we had been here.

2. He said that Kiev was much larger than Kharkov.

3. She asked were we stayed with them last summer.

4. The teacher said us to write down our homework.

5. He asked me what will I do next day.

6. She asked him how many presents had he got from Santa.