Perfect continuous tense

He ___________ to a morning walk.(go)( Present Perfect continuous tense)

We___________ for two years.(work)( Present Perfect continuous tense)

He __________ money.(save)( Present Perfect continuous tense)

He __________ since morning.(study)( PastPerfect continuous tense)

The elephant__________ a lot of fruits.(eat)( Past Perfect continuous tense)

Anna __________ to repair her car.(try)( Past Perfect continuous tense)

She__________ for the whole day. (shop)( Future Perfect continuous tense)

We _________ a surprise test today . (Conduct) ( Future Perfect continuous tense)

We _________ on this project since January. (Work) ( Future Perfect continuous tense)

We _________ the house whole day by the time she returns. (clean) (Future Perfect continuous tense)

. (Work) ( Future Perfect continuous tense)