Помогите пожалуйста, надо прямую речь в косвенную перевести.

1. I asked them if there were many types of games consols.
2. The maths teacher wanted to know if they could come in.
3. I asked them if they had ever played any strategy games.
4. I told them to pay attention. 
(извини, остальное не успеваю)