PRESENT CONTINUOUS for activities happening now.
- We use it for actions that are happening now or around the time of speaking.
It´s raining now
- It is formed with the present simple of be + verb + ing
You aren´t working very hard
Alison isn´t listening to the radio
- The question is formed with the present simple of be + subject + verb + ing
Are the girls having lunch? Yes, they are/ No, they aren´t