Explanation

He is thoroughly proficient in computer applications and office management.

وہ کمپیوٹر ایپلی کیشنز اور دفتری انتظام و انصرام میں مکمل طور پر مہارت رکھتا ہے۔

• We use “in” because proficient in is a fixed preposition combination in English.
• Rule: Proficient + in + skill/subject

Explanation

• The correct sentence is: “The teacher explained the lesson to the students.”
• The preposition to is used to indicate the person receiving an explanation.

Last verified on 10-10-2026

Explanation

• Along means moving or extending from one end of something to another.
• “We walked along the river bank” means we walked beside the river bank.

Last verified on 10-10-2026

Explanation

• The preposition “by” identifies the person who performs an action in a passive sentence.
• “The book was written by a famous author” identifies the author who wrote the book.

Last verified on 10-10-2026

Explanation

• The correct preposition used with “capable” is “of.”
• “Capable of” is followed by a noun or a verb ending in -ing.
• Example: He is capable of being an excellent student.
• He is capable of handling difficult situations.
• He is capable of doing this work within the stipulated period.

Last verified on 10-10-2026