Question

__________ she __________( cook) since seven o ' clock ? ( present perfect continuous)​

Answer 1

She has been cooking since seven o'clock.

Explanation:

• In order to make a sentence in present perfect continuous tense, we should know what is present perfect continuous tense.

• Present perfect continuous tense is used for the actions which is happening from the past and still continuing to the present and may be possible to carry out the same in future.

• In the present perfect continuous tense "have" is used for plural nouns and "has" is used for singular nouns.