3. play (past) in the plaza. (simple)
in the plaza. (present progressive)
in the plaza. (present perfect)

A. I play in the plaza. (simple)

B. I am playing in the plaza. (present progressive)

C. I have played in the plaza. (present perfect)

Explanation:

A. The simple past tense refers to the action that has happened either in the recent past or even in the distant past. So, the given sentence in the simple past will be -

I played in the plaza.

B. The present progressive tense is when the action is still ongoing and is not yet over. Thus, the sentence will become-

I am playing in the plaza.

C. The present perfect tense is when the present and the past are linked together in the sentence. Thus, the sentence will be-

I have played in the plaza.

- "a.) it includes letters and books gathered over 1200 years, and consists of two parts.

- most of the new testament is letters from paul to the different churches, and since there's a new testament that means there is an old testament. "