Explanation

Explanation

Error means خرابی

Mistake means غلطی

Explanation

Bloons fly in the air, the reason is low-density

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Balloons that float are typically filled with helium gas, 

Helium gas is less dense than the gas in our air. 

When the air inside the balloon is heated, the molecules in the air begin to move around and spread out,

The air in balloon becomes less dense.

Explanation

"Am" is a verb. 

"I" is a pronoun and "sick" is an adjective; as it comes between them, we can say that it is a verb.

Explanation

This oldest oil well is located in Toot area, Pothohar Plateau, Punjab, Pakistan.

First Oil well drilled in 1964, when President of Pakistan was Ayub Khan.

 There are about 60 million barrels of oil in place

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Pakistan's first gas field was found in late 1952 in Balochistan near the giant Sui gas field

Explanation

As rupees is the currency of Pakistan similarly is the yen is the currency of Japan

The yen  symbol  ¥

The rupees symbol is RS

Explanation

He gave a lecture in which he pointed out an error in the book.

انہوں نے ایک لیکچر دیا جس میں انہوں نے کتاب میں ایک خامی کی نشاندہی کی۔

Point out is a phrasal verb that means to draw attention to something or identify something, especially an error, issue, or important detail.

Explanation

If everything goes according to schedule, work will be complete in December.

اگر سب کچھ شیڈول کے مطابق ہوا تو دسمبر میں کام مکمل ہو جائے گا۔

 According to the schedule is a common and correct phrase that means things are happening as planned or on time.

Explanation

 She always keeps on watching dramas.

وہ ہمیشہ ڈرامے دیکھتی رہتی ہے۔

"Watching" is correct

The phrase "keeps on" is a phrasal verb meaning to continue doing something, and it's always followed by a verb in the -ing form (called a gerund).

Explanation

 I found my car keys in my pocket.

مجھے اپنی کار کی چابیاں اپنی جیب میں مل گئیں۔

We use "in" for something inside an enclosed space — a pocket is an enclosed area.

 "In" is the correct preposition