Explanation

Miserable means feeling extremely unhappy or uncomfortable.

The opposite (antonym) is satisfied, which reflects a state of contentment or happiness.

Miserable means انتہائی ناخوش یا تکلیف محسوس کرنا

Satisfied means اطمینان یا خوشی کی حالت

Explanation

Imperative sentences give commands, instructions, or requests — like telling someone to move chairs.

They often omit the subject "you" and start with a verb directly.

Explanation

The phrase "might be" shows uncertainty or a chance that something could happen — a key marker of possibility.

The sentence implies that while it looks nice, there’s a possibility it is expensive.

Explanation

Elevation means an increase or rise in something, especially in level or amount.

In this sentence, it refers to the raising of blood pressure.

Elevation means کسی چیز میں اضافہ یا اضافہ

Explanation

Legitimate means lawfully recognized or in accordance with the law.

In this context, "heir" being legal means he has the rightful claim to the throne.

Legitimate means قانونی طور پر تسلیم شدہ یا قانون کے مطابق

Legal means اس کا تخت پر صحیح دعوی ہے

Explanation

A declarative sentence states a fact or opinion — here, the speaker is stating where the keys were found.

It ends with a full stop (period).

Explanation

"They are waiting for you" correctly uses the verb "waiting" followed by the preposition "for" to show whom they are waiting.

They are waiting for you means وہ آپ کا انتظار کر رہے ہیں

Explanation

"According to" is a prepositional phrase that shows the relationship between the students' actions and the teacher's instructions.

It functions to modify the verb "act" by explaining how the students act.

Explanation

A switch operates at the Data Link Layer (Layer 2) of the OSI model.

It uses MAC addresses to forward data frames within a local network.

Explanation

Dot pitch (also known as pixel pitch) is the distance between two same-colored pixels on a screen.

A smaller dot pitch means a sharper and clearer display quality.