Direction: In the sentences, certain words are in bold and numbered from A to H, which are the possible pairs to be interchanged. Choose the pair(s) of the words that need(s) to be interchanged to make the sentence grammatically correct and meaningful.

a. Alcoholics are notorious(A) for their ability(B) to deceive standardizes(C) about the extent of their(D) problem.
b. UML does not proscribe(E) any particular software development method(F) or process; it merely themselves(G) the form of notation(H).