১১
Why can animals perceive these changes when human can not?
উত্তর
Animals have certain instincts that human doesn't prossess.
১৬
Select the appropriate preposition for the blank in the following sentence, "The keys fell ___ the pool of water".
উত্তর
into
১৯
Change into indirect speech of the sentence. "He said to jashim, "Friend, help me".
উত্তর
Addressing Jashim as his friend, he requested him (Jashim) to help him.