Grammar - Present perfect continuous

I _____ (write) songs since I was a teenager.

• I've been writing songs since I was a teenager.

• I writing songs since I was a teenager.

• I have write songs since I was a teenager.

• I've writing songs since I was a teenager.

We _____ (do) a lot of busking in the streets.

• We did done a lot of busking in the streets.

• We doing a lot if busking in the streets.

• We've been doing a lot of busking in the streets.

• We've doing a lot of busking in the streets.

We ______ (not play) together very long.

• We hasn't been playing together very long.

• We haven't been playing together very long.

• We have been playing together for very long.

• We has been playing together very long.

I've been learning the piano for two years.

• A. emphasize how long an activity has been happening. The activity my or may not be complete.

• B. talk generally about situations or activities that started in the past and are still continuing now.

• C. talk about situations or activities that have stopped but have a result in the present.

I've been practicing the piano since 10am.

• A. emphasize how long an activity has been happening. The activity my or may not be complete.

• B. talk generally about situations or activities that started in the past and are still continuing now.

• C. talk about situations or activities that have stopped but have a result in the present.

I've been playing the piano all day and i'm tired now.

• A. emphasize how long an activity has been happening. The activity my or may not be complete.

• B. talk generally about situations or activities that started in the past and are still continuing now.

• C. talk about situations or activities that have stopped but have a result in the present.

Choose the correct sentence.

• He's been talking on the phone all morning.

• He's been talked on the phone all morning.

Choose the correct sentence.

• I've being playing this game for hours now.

• I've been playing this game for hours now.

Choose the correct sentence.

• My dad hasn't been feeling well for a few days.

• My dad haven't been feeling well for a few days.

Choose the correct sentence.

• They've been studying since 10 o'clock.

• They've being studying since 10 o'clock.