Which of the following is an example of present perfect tense?
A. She is singing a beautiful song.
B. I have just finished my homework.
C. They will go to the park tomorrow.
D. He plays soccer every weekend.
সঠিক উত্তরঃ
B.
I have just finished my homework.
Explanation: RD-170; Present Perfect Tense → subject + have/ has/have not/has not + মূল verb- এর Past Participle + extension.