Explanation

The word pentagon is derived from a Greek word, pente, meaning five sides or a five-sided polygon.

Explanation

Explanation

In the lecture method, the teacher has formal authority as they are the primary source of information and control the flow of content.

Explanation

The phrase "used to" is correctly followed by the base form of the verb.

It indicates a habitual action in the past that is no longer true.

Explanation

A national budget typically consists of two main parts: income and expenditure.

Income refers to the total revenue collected by the government through:

• taxes
• fees
  

Explanation

Explanation

"The holidays will begin on June 29."

The preposition "on" is used to specify a particular date.

Explanation

In a learner-centered classroom, students are encouraged to take responsibility for their learning.

This approach emphasizes:

• active engagement
• critical thinking
• self-directed learning
  

Explanation

The simple past tense of the verb "spin" is "spun."

This verb is irregular, meaning it does not follow the typical pattern of adding "-ed" for the past tense.

For example, "spin" (present) changes to "spun" (past).

Explanation

The industrial sector in Pakistan posted a negative growth of 2.94% in FY 2023.

This decline highlights significant economic challenges.

Including energy constraints and inflationary pressures.