The phrase "as she hosted" is correct and usable in written English.
It can be used to describe someone performing the role of a host during an event or activity.
Example: "As she hosted the charity gala, her warm demeanor set the tone for the evening."
Alternatives: "while she was hosting" or "during her hosting duties".
Clinton was introduced by Giffords, who was shot in January 2011 as she hosted a public meeting in Tucson, Arizona.
Janet Angus, 56, said media bias came up as she hosted a party at her home during the Packers game this weekend.
"We are not the stars, the ingredients are the stars," said Hélène Darroze as she hosted lunch at her Connaught restaurant (which, as it happens, has two stars of the Michelin variety) on Tuesday.
A glitterball lit up the hangar on Saturday night as she hosted a gala dinner at the party conference to mark the preparations for her 2017 French presidential bid, at one point parading with a trained eagle on her arm.
Theresa May has told Donald Tusk the UK will not negotiate away Gibraltar's sovereignty as part of Brexit talks, as she hosted the European council president for the first time since triggering article 50.
More than 300 guests - a mixture of press, animal campaigners and admirers, some clutching red roses and lavishly wrapped gifts, gave the woman known as BB a standing ovation as she hosted a party to mark the 20th anniversary of her animal foundation.
Please join Deb Gordon, M-RCBG Senior Fellow, as she hosts an honest conversation about health insurance choices featuring health care cost transparency startup predictaBill founder Sarah Michalczuk.
It's a belief that bolsters her professional mission to make green the country, as she hosts this week's 25th anniversary of the RHS Hampton Court Palace flower show.
We also hear from Elaine Ortiz of the Hummingbird Project in Brighton as she hosts a party to show these are normal teenagers, despite the challenges they have faced.
"I do like chatting," cackles Gemma Cairney as she hosts a playful episode of The Conversation on the World Service, which is all about soap operas.
To my mind, the most evocative passage in a book full of evocative passages is the scene in Claire's Park Avenue apartment as she hosts a consortium of mourners from all strata of society, women who have lost their sons in Vietnam.
