Explanation

Thomas J. Watson is the founder of IBM (International Business Machines Corporation).

• IBM (International Business Machines) was founded on June 16, 1881, as Tabulating Machine Company, later renamed IBM in 1924.
• It has since become a well-known technology company.

Explanation

Mood refers to the emotional effect or atmosphere created in a piece of writing.

It influences how the reader feels and interprets the expression of the content.

Explanation

Correct answer: Play here nicely

The correct active voice is "Let us play here nicely."

This maintains the original meaning while shifting the focus to the action of playing.

Explanation

The correct replacement is "He is much obliged."

"Much" is used to express a greater degree of obligation or gratitude.

Explanation

The correct sentence is "Both sisters are in the same class."

"Are" is used with "both" to indicate that both individuals share the same situation or position.

Explanation

The correct sentence is "Hundreds of people are watching the match on TV."

"Hundreds" is used to refer to a large number, and it must be plural to make sense in this context.

Explanation

Native means مقامی

Endemic means مقامی

Explanation

You do wrong, but you do not show.

- Stating a fact or observation (the speaker is pointing out a contradiction or behavior),

- Not expressing emotion, sympathy, or understanding,  

- And it uses "do not", which is a clear sign of negation,

Explanation

The correct sentence is "I should hate to be confined in an office all day."

The preposition "in" is used to indicate being enclosed or restricted within a place.

Explanation

Connoisseur ماہر

It is particularly in the arts or fine things that people appreciate and evaluate quality in these areas.