Question

I __________ working all afternoon and have just finished the assignment.​

Answer 1

Answer:

"have been" is the answer.

Explanation:

hope it helps you

Answer 2

Answer:

I am working all afternoon and have just finished the assignment.

Explanation:

WHEN WE USE AM IS:

Am is for the first person singular (I am), is is for the third person singular (he is, she is, it is) and are is for the first person plural (we are), the second person singular and plural (you are) and the third person plural (they are). Was/Were — These two verb forms are used for the past tense.

Example:

I am studying in class 2

I am your(name) like I am Tina