M.4 Present perfect continous

I __________ this report since nine o’clock last night.

• has been worked

• has been working

• have been worked

• have been working

Maria __________ English since he was 10 years old.

• studied

• is studying

• has been studying

• have been studying

My brother __________ on the phone for two hours.

• has been talking

• has been talked

• have been talking

• have been talked

Chris and Felix __________ their new song.

• have been produced

• have been producing

• has been produced

• has been producing

It __________ all week.

• have been raining

• have been rained

• has been raining

• has been rained

Lisa looks really great. She __________ at the fitness center.

• have been exercising

• have been exercised

• has been exercising

• has been exercised

She________________ all morning

• have been sleeping

• has been sleeping

• have sleepped

• has sleepped

He_____________here_______ the last nine years.

• has been living / since

• have been living / since

• have been living / for

• has been living / for

They___________as a doctor ________ 2015.

• has been working / for

• have been working / for

• have been working / since

• has been working / since

How long___________Sarah__________at a gym?

• have / been exercising

• has / been exercising

• have / exercised

• has / exercised