Institution: SONALI BANK LTD Exam: Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 ||
Topic: Correction (Sentence Correction), Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

The statement “Today, this totally different world than we have seen in the last decade” requires correct grammatical structure and coherence to convey its meaning effectively. Let's analyze the options provided:

A) "since we have seen" – This phrase implies continuity from the time we first saw the world until now, which doesn't fit the context.

B) "from what have seen" – This option lacks a subject. It should read “from what we have seen,” but even then, the preposition "from" does not establish a proper comparison with "this totally different world."

C) "from what we seen" – This option contains grammatical errors. The correct form should be "from what we have seen," making this choice incorrect.

D) "none of these" – This is the correct answer because none of the other options present a grammatically correct or contextually appropriate completion of the statement. The correct expression should ideally be “this is a totally different world from what we have seen in the last decade,” establishing a clear comparative structure that is both grammatically sound and meaningful. This illustrates the importance of correct grammatical construction in conveying clarity and coherence in writing.