Explanation

Deal with a matter means کسی معاملے کو نمٹانا

Deal in something means کاروبار کرنا یا روزی روٹی کمانا

Deal out تقسیم کرنا

It is difficult to deal with a child. 

Explanation

Stumble means ٹھوکر کھانا

Stone means پتھر

Ditch means کھائی 

Fell into something means کہیں گر پڑنا

We use into to refer a motion.

Into is a preposition here.

Explanation

Blind means اندھا

Blind to means عقل سے اندھا

Blind in means ایک آنکھ سے اندھا

Explanation

Over is sometimes also used to cover the whole surface no matter whether there is physical contact or not.

The bridge was built over the river means دریا پر پل تعمیر کی گئی 

Explanation

A preposition is a word or group of words used before a noun, pronoun, or noun phrase to show direction, time, place, location, spatial relationships, or to introduce an object. Some examples of prepositions are words like "in," "at," "on," "of," and "to." Prepositions in English are highly idiomatic.

Explanation

There is no point in arguing.

Explanation

The man who is standing near Ali, is working in Govt Department.

وہ شخص جو علی کے پاس کھڑا ہے، سرکاری محکمے میں کام کر رہا ہے۔

Explanation

Give Up is a phrasal verb.

Give up means  ترک کردینا یا چھوڑدینا

Shahid has given up gambling means شاہد نے جوا کھیلنا چھوڑ دیا ہے

Explanation

Get rid of someone means to get dispose of someone.

Get rid of means چھٹکارا پانا

Explanation

The preposition 'on' indicates that something is already in the position.