Explanation

Although he had no external injuries, doctors found that he was suffering from internal bleeding.

اگرچہ اسے کوئی بیرونی زخم نہیں تھا لیکن ڈاکٹروں نے پایا کہ وہ اندرونی خون بہہ رہا ہے۔

External injuries are those that are visible on the outside of the body.

This contrasts with internal bleeding, which happens inside the body and isn't visible.

Explanation

The correct sentence is: "Look at the flowers."

"Look at" is the correct phrasal verb used when directing attention toward something.

Explanation

The correct sentence is: "It was really nice to meet you."

"To meet" is the correct infinitive form used after adjectives like "nice".

Explanation

The correct preposition is "compare ... to" when showing similarities.

So the full sentence is: "Compare your answers to those of your partner."

Explanation

He is speaking at the back of his best friend.

At the back of means کے پچھلے حصے میں

Explanation

"Owing to" means because of, and it is used to state the reason for something.

Correct sentence: Owing to illness, he could not attend the party.

Explanation

By: Used to express the method or means (e.g., by car, by bus, by walk).

Example: "He travels by walk every day."

Explanation

We say “in a factory” because it is an enclosed space.

We say “on a farm” because a farm is an open area of land.

Correct sentence: Would you prefer to work in a factory, or on a farm?

Explanation

We use "died of" to indicate the cause of death, especially with diseases.

Example: She died of cancer / cholera / a heart attack.

Explanation

The sentence implies she shares helpful or thoughtful advice, which fits best with "kind word of advice."

Kind means قسم