Explanation

"have been" is used for first- and second-person singular and all plural uses.

The present perfect tense refers to an action that began at some time in the past

and is still in progress

Explanation

٭ محاورہ کی تعریف:۔ دو یا دو سے زیادہ الفاظ کا مجموعہ جو اہلِ زباں کی بول چال کے مطابق مجازی یا غیر حقیقی معنوں میں استعمال ہوا ہو

Explanation

Battle of Khyber fought against Jews of Khyber.

Battle of Khyber began in Muharram on 7/628.

Hazrat Ali killed Marhab while conquering the Qamus fort.

Explanation

Born 17 October 1817Delhi, Mughal Empire

Died 27 March 1898  Aligarh, British India

Institutions East India Company

Indian Judicial Branch

Aligarh Muslim University

Punjab University

Government College University

Explanation

SAARC Secretariat was established in Kathmandu on 16 January 1987 by Bangladeshi diplomat Abul Ahsan,

 Who was it's first Secretary-General and was inaugurated by King Birendra Bir Bikram Shah of Nepal.

SAARC Founded in Dhaka: December 8, 1985

Kathmandu is the capital of Nepal

Explanation

We generally use about with concerned.

About is a preposition here.

Concerned about something means کسی کے بارے میں فکرمند ہونا

I am not concerned about his affairs.

Explanation

The two-nation theory was a concept that emphasised a separate state for the Muslims in the subcontinent.

Explanation

Hazrat Saad bin Abi Waqqas (R.A) saved the life of the Holy Prophet in the Battle of Uhud.

لیکن کچھ مورخین کے نزدیک  حضرت طلحہ ہیں 

Explanation

Pakistan Imports from United States were US$1.66 Billion in 2023

Explanation

For is a preposition here.

For is used to refer a reason.

For actions means اعمال کےلئے