I haven't been getting 
enough sleep lately.

He hasn't been feeling 
well lately.

Bill hasn't been waiting 
too long.

We haven't been 
shopping this week.

I haven't been crying. I'm 
just a little bit tired.

They haven' been 
watching TV for a long 
time.

I haven't been doing 
anything since morning.

It hasn't been raining 
since last week.

She hasn't been singing 
since she left school.

John hasn't been 
smoking for two years.