Question

Tell the name of the tense of each sentence and change it to present perfect continuous tense :
6.He has worked like an waiter since dawn​

Answer 1

He has worked like a waiter since dawn.

answer:

Name of the tense = past perfect tense

change it to present perfect continuous = He has been working like a waiter since dawn.

THANKYOU :)

Answer 2

Tense - Present Perfect Tense.
Present Perfect Continuous - He has been working like a waiter since dawn.