Explanation

Mercury is the only elemental metal that remains in a liquid state at room temperature (around 25°C).

It is used in thermometers, barometers, and other scientific instruments due to this unique property.

Four other elements are liquids slightly warmer than room temperature.

They are:

1. Francium
2. Cesium
3. Gallium
4. Rubidium

Explanation

The phrase "good at" is used to indicate skill or proficiency in a particular activity.

So "He is very good at making stories" is the correct usage.

وہ کہانیاں بنانے میں بہت ماہر ہے۔

Explanation

Frailty means کمزوری

Strength means طاقت

Explanation

He shows great ability in Mathematics.

Sara shows great ability in Physics.

We use "in" in the phrase "ability in Physics" because "in" is the correct preposition

"Ability in" + subject/field

"In" indicates the area where the ability exists.

Explanation

Hazrat Noah's preaching and prophethood spanned 950 years according to the Quran, Ahadith and Tafsir.

Explanation

Gratitude تشکر

Thankfulness شکر

Explanation

In Islamic meaning, Al-Bayt Al-‘Ateeq is the Ka‘bah.

Kaba or Al-Bayt Al-‘Ateeq is situated at the centre of Masjid-Al Haram in Makkah, Saudi Arabia

Explanation

By uses

ایسی سواری جس میں کھڑے ہو کر جا سکیں مثلا بس، ٹرین وغیرہ تو بائی لگاتے ہیں

In uses

ایسی سواری جس میں کھڑے ہو کرنہ جایا جا سکے مثلا کار  وغیرہ تو ان لگاتے ہیں

Additional Information

"In" is often used for private transportation, such as "in a car," and "by" is commonly used for public transportation, such as "by bus" or "by train." However, in the context of the sentence "Most of the guests arrived ______ car," both "by" and "in" can be used to convey slightly different meanings:

1. "Most of the guests arrived by car": This indicates that the guests used cars as their mode of transportation to arrive at the destination. "By" emphasizes the method or means of transportation.

2. "Most of the guests arrived in a car": This also indicates that the guests used cars, but it specifically refers to the fact that each guest arrived in their own individual car or in cars belonging to their group. "In" emphasizes the physical space or container used for transportation.

Both "by" and "in" are acceptable in this context, but "by" is more commonly used when emphasizing the means of transportation, which is why it was initially suggested. However, "in" could also be used to emphasize the individual cars the guests arrived in.

Explanation

You sound very clear on the topic.

آپ موضوع پر بہت واضح ہیں۔

This means that the person's explanation or words on the topic were clear and easy to understand.

Explanation

too precedes an Adverb (Carefully)

Here, too is the right usage.

so, I do my work too carefully to make mistakes.