If he does not do , he will die .( Compound)
A
Do and die
B
Do or die
C
He cannot do and die
D
Let him do or he will die
Correct Answer: Let him do or he will die
If he doesnot do, he will die. (compound) = Let him do or he will die. Rule: complex sentence এর শুরুতে " if" ও এর পরে first or third person থাকলে এবং তা যদি Negative অর্থ প্রকাশ করে, তবে compound করার সময় এই নিয়ম হয় - Let + pronoun এর object form + subordinate clause এর affirmative form + or/otherwise + main clause.