Explanation

The principal’s position power extends to both teachers and students, as they are part of the school structure.

This power is used to guide, supervise, and manage the functioning and discipline of the institution.

Explanation

Cognitive development deals with brain development.

Cognitive development means how children think, explore and figure things out.

Explanation

The correct option is Trees help to create peaceful surroundings.

The word "surroundings" is a plural noun, so it requires a plural verb.

In this case, the plural verb "help" agrees with the plural subject "Trees."

Explanation

The correct option is: The Japanese couple at the back of the coach were obviously newly-weds.

In this sentence, "The Japanese couple" is the subject.

Since "couple" refers to two people, the verb should be plural.

Therefore, "were" is the correct verb form to agree with the plural subject.

Explanation

Wreath: پھولوں کا ہار

Garland:  پھولوں کا ہار

Explanation

Mango: This is the complement that provides more information about the subject "fruit."

Explanation

Distributive: Distributive words refer to individual members of a group considered separately (e.g., each, every).

"None" can be categorized as a distributive pronoun because it refers to not any member of the group.

Explanation

A performance test evaluates a student's ability to perform specific tasks or demonstrate particular skills according to predefined patterns or characteristics.

Explanation

In this sentence, "wasn't writing" correctly uses the past continuous tense to describe the ongoing problem with the pen.

"Must have run out of ink" correctly uses the perfect infinitive to express the likely cause of the problem

Explanation

An Essay Concerning Human Understanding is a philosophical work written by John Locke

It first published in 1689