Explanation

A transitive verb requires a direct object to complete its meaning.

“Took” is transitive and “the keys” is its direct object.

Explanation

Alliteration is the repetition of initial consonant sounds in nearby words.

The cat sat on the mat sentence lacks repeated initial sounds, so it is not alliteration.

Explanation

Martyrdom means suffering death for a cause or belief.

It honors those who sacrifice their lives for their principles.

Martyrdom means شہید کی موت

Explanation

Non-formal education includes organized learning outside the formal school system.

It focuses on practical skills, literacy, and social development to meet community needs.

Explanation

Uncontrolled nuclear reactions release ionizing radiation (like gamma rays), which can cause cancer and genetic mutations.

This radiation damages living cells, making such reactions highly dangerous.

Explanation

Use “most interesting” for the superlative form to compare with all other books.

It fits the phrase "ever read," implying the highest degree.

Explanation

The thief was caught by the police yesterday.

The sentence is changed to passive voice in the past tense.

"Was caught" correctly matches the past action "caught."

Explanation

Piaget's stages are: Sensorimotor, Preoperational, Concrete Operational, and Formal Operational.

"Emotional Intelligence Stage" is not part of Piaget’s cognitive development theory.

Explanation

The bubble tube set at a 45° angle is used to check inclined or sloped surfaces.

It helps ensure surfaces are accurately angled.

Explanation

A fuse melts quickly when current exceeds safe limits due to its low melting point.

This breaks the circuit and prevents damage to appliances or wiring.