Explanation

“Please bring me a sandwich,” said my friend.

This accurately represents a polite request made by the friend.

Explanation

Preside over is a phrasal verb.

Preside over means صدارت کرنا

He will preside over the function. 

Explanation

Notorious بدنام 

Famous مشہور

Explanation

A diphthong is a complex vowel sound that begins with one vowel and glides into another within the same syllable.

"Toil" contains the diphthong /ɔɪ/ (as in "oil").

Explanation

Reduce means کم کرنا

Deplete means ختم کرنا یا گھٹا دینا

Explanation

The topic sentence is usually placed at the beginning to introduce the main idea clearly.

This helps readers quickly understand what the paragraph will discuss.

Explanation

An epidemic is a disease that spreads over a large area.

It affecting a significant number of people or populations.

It is a widespread outbreak of a disease.

It often caused by infectious agents such as viruses, bacteria, or fungi.

Explanation

Reward means انعام

Risk means خطرہ

Praise means تعریف کرنا

Punish means سزا دینا

Pardon means معافی

Explanation

Transient means عارضی

Permanent means مستقل

Explanation

The main electronic component used in first-generation counterparts was Vacuum Tubes and Valves

Leo is called the first-generation computer

First-generation (1940 - 1956)  vacuum tubes as a major piece of technology. 

The ENIAC is an example of 1st generation computer.

The time span of first-generation electronic computers was 1943 to 1959

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Second generation (1956 - 1963) use of transistors.

Third generation (1964 - 1971)  use of Integrated circuits.

Fourth generation (1972 - 2010) use of the microprocessor

The fifth generation (2010 to present) use Artificial intelligence

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ND7-5-2023