Explanation

All Pakistani travelers embarking on international visits will be required to carry a valid polio vaccination certificate from June 1, 2014

ND27-7-2023

Explanation

I think his decision to give up his job was stupid.

***

to give up means: To step down from one's position or role. resign. leave. quit. retire.

ND13-07-2023

Explanation

Solutions

Explanation

Central Ruet-e-Hilal Committee's head is now Maulana Abdul Khabir Azad assisted by 150 observatories of the Pakistan Meteorological Department.

Central Ruet-e-Hilal Committee  of Pakistan is the department that announces the sighting of the new moon

The Central Ruet-e-Hilal Committee was set up in 1974 under a resolution passed by the National Assembly of Pakistan,

Headquarters" Karachi, Pakistan

Explanation

Usually and never are adverbs of frequency.

They tell us how often an action happens.

The words "too", "enough", "very", and "extremely" are examples of adverbs of degree

The words used to describe walking or running at different speeds (quickly or slowly for example) are excellent examples of adverbs of manner.

ND13-07-2023

Explanation

I am sorry about what happened yesterday. It Won't happen again.

کل جو ہوا اس پر مجھے افسوس ہے۔ یہ دوبارہ نہیں ہوگا۔

***

We use the simple future to talk about an action or condition that will begin and end in the future.

The formula for the simple future in the negative is will + not + [root form of verb], that is, will not, or, won't.

Hence, Option B is correct

ND13-07-2023

Explanation

If I had been hungry, I would have eaten something.

بھوک لگی ہوتی تو کچھ کھا لیتی۔

***

" had been" is used in the past perfect and past perfect progressive tenses.

As this sentence is written in the past tense, the verb also has to be written in the past tense. 

The past tense of the verb will that is given to us in the sentence is would

therefore the word would have been used to complete the sentence and the sentence is written as " if had been hungry, I would have eaten"

ND13-07-2023

Explanation

Tina has been writing her report since two o'clock. She's written twelve pages. 

since + point: a "point" is a precise moment in time - 9 o'clock, 1st January, Monday.

while

for + period: a "period" is a duration of time - five minutes, two weeks, six years.

For means "from the beginning of the period to the end of the period"

ND13-07-2023

Explanation

Sales tax of 5% on the purchase of the item = 5% of 250

Sales tax of 4% on the purchase of the item = 4% of 250

Therefore, the difference in the item's purchase will be,

= 5% of 250 - 4% of 250

= 5/ 100 x 250 - 4 / 100 x 250 

= 12.5 - 10

= 2.5

Explanation

2^2-(2) +(-2) + (-2)^2 = ?

= 4 - 2 - 2 +(-4) 

= 4 - 2 - 2 - 4 

= - 2 - 2

= - 4