They have been playing soccer since morning.
Have they been playing soccer since morning?
He has been studying for the exam all morning.
Has he been studying for the exam all morning?
She has been studying English for two hours.
Has she been studying English for two hours?
We have been cleaning the classroom since 8 a.m.
Have we been cleaning the classroom since 8 a.m.?
I have been cleaning my room for an hour.
Have I been cleaning my room for an hour?
We have been running in the garden for two hours.
Have we been running in the garden for two hours?
He has been watching TV for three hours.
Has he been watching TV for three hours?
She has been cooking dinner for one hour.
Has she been cooking dinner for one hour?
I have been walking in the park for 30 minutes.
Have I been walking in the park for 30 minutes?
He has been painting the wall since yesterday.
Has he been painting the wall since yesterday?
They have been dancing at school since 10 a.m.
Have they been dancing at school since 10 a.m.?
She has been writing a letter for her friend.
Has she been writing a letter for her friend?
We have been watching a movie for two hours.
Have we been watching a movie for two hours?
I have been reading that book all afternoon.
Have I been reading that book all afternoon?
They have been listening to music all morning.
Have they been listening to music all morning?