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 words that need(s) to be interchanged to make the sentence grammatically correct and meaningful.

a. The International Monetary(A) Fund has already desires(B) India's growth projections(C) citing lowered(D) domestic demand.

b. It appears(E) that photo-messaging app Instagram pared(F) to work closely(G) with new-age publishers, like meme-creators.(H)