Explanation

The Labrador is known for its friendly nature.

لیبراڈور اپنی دوستانہ فطرت کے لیے جانا جاتا ہے۔

 "Its" is the correct possessive form for a singular noun like "the Labrador" (a dog breed).

Explanation

"You will go, or you will miss the train" is a compound sentence

Because it contains two independent clauses ("You will go" and "you will miss the train") joined by the coordinating conjunction "or". Both clauses can stand alone as complete thoughts and express a complete idea,

Explanation

"Will" expresses certainty about the future action.

The sentence shows confidence in the listener's success.

Explanation

I don’t mind driving if you are tired.

اگر آپ تھکے ہوئے ہیں تو مجھے گاڑی چلانے میں کوئی اعتراض نہیں ہے۔

"Driving" is the correct form as it follows the verb "mind," which is typically followed by a gerund (verb + ing).

Explanation

The present perfect tense is formed using: has/have + past participle

In this case: Subject: She → use has

The past participle of lose is lost

So, the correct sentence is: She has lost her keys.

Explanation

 When the subject includes someone else and yourself, and it's performing an action, you should use the subject pronoun "I".

John and I are going to the park.

Explanation

"Based on" means the book uses true events as its foundation.

It’s the correct preposition to show the source or reason behind something.

Explanation

Used to show involvement or taking part in an event.

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

Explanation

"In" is used for months, years, and seasons — in the spring is the correct seasonal usage.

"On" is used for specific days/dates.

Explanation

"On" is used to show something resting on a surface.

Here, the bird is sitting on the tree (likely on a branch).