Explanation

The correct preposition is "on" when referring to being aboard a vehicle like a train, bus, or plane.

"Seat on the train" is the standard phrase used in English.

Explanation

The correct preposition is "in" when referring to something located within a place or area.

The Sahara Desert is one of the most remarkable deserts in the world.

Explanation

The Indian Ocean lies between Africa on the west and Australia on the east.

The Indian Ocean has a total area of nearly 69 million square kilometers.

It is the third-largest ocean in the world.

It is vital for international trade routes.

Explanation

The correct phrase is "listen to" — we always listen to someone or something.

So, it should be: "I always listen carefully to my parents' advice."

Explanation

Verb Identification:

"Plays" is the action verb, showing what the subject (brother) does.

Verbs express actions (e.g., plays, runs) or states of being (e.g., is, seems).

Explanation

Used to show involvement or taking part in an event.

Correct preposition with "participate" is "in" for activities like races.

Explanation

The famous fruit of Larkana is guava. 

Larkana is known as the "City of Guava".

Due to its high production and reputation for quality guavas.

This particularly those with pink flesh and a distinct rectangular shape.

Explanation

The phrase "to buy" shows purpose or intent.

Correct sentence: "They stopped outside the park to buy some ice cream."

Explanation

"Looked at" is the correct phrasal verb to indicate directing one's gaze toward someone/something, often with an emotion (e.g., anger).

Example: "Hamza looked at his friend angrily."

Explanation

Deforestation reduces the number of trees that absorb CO₂ and release oxygen.

This leads to higher CO₂ levels, contributing to pollution and climate change.