Question

I have finished my work
Tense change into simple past positive

Answer 1

Answer:

simple past-

I had finished my homework

Answer 2

Answer:

the answer for this is

I had finished my work

Explanation:

have is used for present tense amd we use had which is for past tenses

It's called the "present perfect" because it includes the word "have" which is the present tense of the verb "have"

for past simple tense the structure is

Structure: Subject + Verb 2 (V2) + Object

#SPJ3