The phrase "administer affairs" is correct and usable in written English.
It can be used in contexts where someone is managing or overseeing various matters or responsibilities, often in a formal or organizational setting.
Example: "The committee was established to administer affairs related to community development and resource allocation."
Alternatives: "manage affairs" or "oversee matters".
General Sisi called for the formation of a "technocratic government" to administer affairs during the transition and also of a politically diverse committee of experts to draft constitutional amendments.
The President-elect may have some leisure now that his legion of admirers are forced to depend upon the mails to carry to him their advice on what would be an ideal Cabinet and just how he should administer affairs generally.
Other candidates and voters who supported other candidates should accept the result of the election and give support to the new president so he can administer affairs of state well.
Agrippa went immediately to Mytilene on the island of Lesbos, from which he administered affairs in the East.
Most of that goes to pay for electricity, gas service during the winter, and wholly insufficient trash services, according to Haji Said, who administered affairs for the homeowners association in the past.
After the Iowa caucus, The Associated Press added a disclaimer about caucuses in its election advisories: "This event is a party run, party administered affair.
The A.P. issued a cautionary advisory about tonight's results, with additional language highlighting how caucus returns differ from the reporting of unofficial, early returns in primaries: This event is a party run, party administered affair.
In 1979 the residents of Home Island established the Cocos Islands Council to administer local affairs.
A Community Council of black residents was first elected in 1978 to administer municipal affairs.
The European Union on Wednesday formally began a program that will bring 1,800 police officers and judges to Kosovo to help administer its affairs.
In the end, a compromise was reached, allowing the Patriarchate to remain but in a strictly spiritual role; it would no longer administer the affairs of local Christians.
