"I attend to" is correct and usable in written English.
This phrase is used to indicate that someone is taking care of a certain task or obligation. For example: "I attend to my homework every night."
Here I attend to Mr. Battle's contribution.
"I feel worse when I attend to it.
I attend to the tides, the phases of the moon, the seasons, the shifting winds, and, most of all, the rising and setting of the sun.
My colleagues and I attend to trauma and critical-care patients, and we constantly make judgment calls based on incomplete information and educated guesswork.
The great affection of my latter years, I attend to her bearing but not as I imagine others would and do.
Shouldn't I attend to the set made by the Korean sculptor Sungmyung Chun, to the dancers' re-enactments of playground games, to the elements of nakedness (all four men stripped in one episode), and eventually to aspects of Mr. Moss's choreography?
I attended to him spiritually".
Faithfully and reliably, Jana and I attended to Tapka.
There was little in the rehearsals I attended to evoke a fabled intimidator like Fritz Reiner or George Szell.
Every day, I attended to children and teen-agers suffering from a blood disorder called beta thalassemia.
I certainly glory in the language of Williams and Albee and Shakespeare, and would not want every other show I attended to consist of verbatim conversations.
