Institution: Bangladesh Bank Exam: Officer (Cash) -Sonali Bank | BD Development | BD Krishi Bank - 12.10.2018 ||
Topic: Transformation of Sentence, Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

In the sentence “Obviously, objectives occasionally ___ be modified or changed,” the blank requires a modal verb that conveys necessity or obligation. The correct choice among the options provided is A) "have to."

"Have to" is a modal verb that indicates necessity or requirement. In this context, saying "objectives occasionally have to be modified or changed" implies that there are situations where adjusting objectives is necessary, reflecting the reality that goals must adapt to new information, circumstances, or challenges.

On the other hand, the other options do not fit well within this context.

B) "must to" is grammatically incorrect, as "must" does not require "to."

C) "shouldn't" conveys a sense of prohibition or advisability against modifying the objectives, which contradicts the premise that modifications may be necessary.

D) "ought" suggests a recommendation rather than a necessity and lacks the same level of obligation implied by "have to."

Thus, "have to" effectively communicates that there are occasions when adjusting objectives is essential, making it the appropriate choice in this context.