Mr．Smith is _________ our department while the other is _________ Mr．White．

in charge of; in charge of

in charge of; in the charge of

in the charge of; in the charge of

in the charge of; in charge of

She instantly ________ the class after Mr．Jackson retired．

took charge of

in charge of

in the charge of

had the charge of

Almost everyone is ________ bringing down the price of housing because it's too high now．

in favor of

in charge of

in honor of

in search of