Question

1.he has been waiting for you for one hour. change into interrogative
2.where were you going. change into simple present
3.is he crossing the road. change into simple present
4.they have been playing for two hours. change into negative​

Answer 1

Answer:

1.Has he waiting for you for one hour?

2.Where are yo going?

3.He is crossing road.

4.They haven't been playing for two hours.