Explanation

Students are advised to write (their names) in ink. 

when we use ( pen) to write, we use ( ink) instead of (pen).

Then we have to use the preposition ( in ) but not ( with). Eg. I write in ink.

Explanation

We are answerable to God.

ہم خدا کے لئے جوابدہ ہیں۔

We use "to" because it conveys the idea of being responsible.

Explanation

Recalcitrant means ضدی 

Refractory means ضدی یا سرکش

Explanation

PRESERVE means محفوظ کرنا

Protect means حفاظت کرنا

Explanation

 meaning of say the word

: to give an order When you want to leave (just) say the word

Explanation

We use which in questions as a determiner and interrogative pronoun to ask for specific information: 'Which car are we going in? ' he asked Alexander.

Explanation

The word "of" indicates the subject or topic of assurance.

In the phrase "I assure you of my cooperation," the preposition "of" connects the verb "assure" to the noun "cooperation," specifying what is being assured. 

Explanation

Loose means ڈھیلا

Lose is a verb which means کھونا

Explanation

With is a preposition here.

We generally use with before influence.

He got the job with influence اس نے اثر و رسوخ سے کام حاصل کیا

Explanation

Destroy means تباہ کرنا

Damage means نقصان پہنچانا

Build means تعمیر کرنا

Repair means مرمت کرنا

Construct means  تعمیر کرنا