Explanation

We use could and couldn't talk about the past

We use can and can't talk about the ability in the present or future

Due to WAS, we put could not.

I______Could not understand________ what was happening.

Explanation

Demolish means گرانا

Build means تعمیر کرنا

Explanation

The warm Gulf Stream originating in the tropical Caribbean, for instance, carries about 150 times more water than the Amazon River.

The Gulf Stream is an intense, warm ocean current in the western North Atlantic Ocean.

Explanation

Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension.

This sediment is often formed when weathering and erosion break down a rock into loose material in a source area.

Explanation

Carl Ortwin Sauer was an American geographer. Sauer was a professor of geography at the University of California at Berkeley from 1923 until becoming professor emeritus in 1957.

Explanation

Explanation

Toli Pir is a Tourist Attraction Located In Rawalkot Azad Kashmir.

Toli Pir (also spelled Tolipee) is a hilltop area

Explanation

China Machinery Engineering Corporation is a construction and engineering company, forming one part of the China National Machinery Industry Corporation group of companies.

A specialization of CMEC is construction of power projects in generation, transmission, and distribution.

Explanation

Pakistan Atomic Energy Commission (PAEC)

Explanation

• Source Document: The original file (e.g., Excel, Word) where data is initially entered or stored.
• Destination Document: The file (e.g., Word, PowerPoint) where the data from the source is linked or embedded.

Last updated by NS on 06 May 2026