Solve it plz and explain faster

Dear Student,

I. a. Are you sleeping Riyan? ( Present continuous is used for actions happening at the time of speaking) 
b. Some people are waiting to talk to you.( Present continuous is used for actions happening at the time of speaking)
c. He is playing football in the field.(Present continuous is used for actions happening at the time of speaking)
d. Rohan goes to school daily.( Simple present is used for habitual actions) 
e. Does he attend classes daily on time? ( Simple present is used for habitual actions) 

Regards,