Explanation

Generally famous is followed by for.

For is a preposition here.

Famous for means مشہور ہونا

Lahore is famous for its historical buildings لاہور اپنے تاریخی مقامات کیلئے مشہور ہے

Explanation

Generally confidence is followed by In.

In is a preposition here.

He has no confidence in me اس کا مجھ پر اعتماد نہیں

Explanation

We use In for places, cities or countries.

In is a preposition here.

He has arrived in London. 

Explanation

Cause is generally followed by preposition of.

Cause of the problem means مسئلے کی وجہ

Explanation

In and Into

In = (Located inside or within)

Into = (Indicates entry or insertion)

The girl jumped into the sea.

They were sitting in the room means وہ کمرے میں بیٹھے ہوئے تھے

Note: “Into” is not used with “Enter” as the sentence becomes superfluous.

She entered into the room.

The boy threw the ball into the well.

Explanation

Can use to express

ability or opportunity,

to request or offer permission, and

to show possibility or impossibility. Examples:

ü  I can ride a horse. ability

ü  We can stay with my uncle when we are in Lahore. Opportunity

ü  Any child can grow up to be president. possibility

ü  he cannot stay out after 11 PM. permission

ü  Can you hand me the pen? request

Explanation

“To” should not be used with the following verbs when followed by an object

“Advise, ask, beg, tell, command, encourage, request, inform, thank, welcome, warn, forbid, order, remind, congratulate, compliment”

I begged him to give a piece of bread. 

Explanation

Rising prices call for immediate measures 

بڑھتی ہوئی قیمتیں فوری اقدامات کا مطالبہ کرتی ہیں۔

Explanation

Usually fortunate is followed by In.

In is a preposition here.

You are fortunate in having an obedient son ایک فرماں بردار بیٹے کا ہونا آپ کی خوش قسمتی ہے

Explanation

We use preposition of if a person dies from an illness.

Die of کسی بیماری سے مرنا

He died of bronchitis.

Bronchitis means حلق کی سوجن