The phrase "presentations which were" is grammatically correct and can be used in written English.
It is used to introduce a subordinate clause that provides more information about the presentations being discussed. Example: "The company held a series of presentations which were both informative and engaging." In this sentence, "which were both informative and engaging" is the subordinate clause that gives more information about the presentations.
In addition to technical visits and studies of the profiles, 38 scientific papers were presented, presentations which were held in the hall of the ship.
He took trips to Australia and New Zealand to give lectures and presentations, which were paid for by the company.
But it would be unjust if Mr. McQueen were remembered mainly for his awesome presentations, which were often collaborations with "Brit" artists like Jake and Dinos Chapman.
Each training session comprised four CS and four US presentations, which were delivered in an explicitly unpaired manner for learned safety and in a paired presentation mode for learned fear.
Such historical footnotes gave substance to the students' presentations, which were otherwise based on tours of New York streets and shops, and visits to Web sites like flickr.com, stylehop.com and fashionindie.com.
After the scientists' presentations, which were provided to The Times by Dr. Gunzerath, she would speak briefly to say that "it would be nice if we could get money from the industry," but explain that funds would have to flow through the foundation.
The URP oral presentations which are required to be delivered in English are part of faculty graduation requirements.
Mr. Maroulis was the first person cast in the revival, upon the suggestion of Nick Scandalios, executive vice president of Nederlander Presentations, which is producing the show.
"The candidates we have interviewed have been of high calibre in their presentations, which is most encouraging.
Students learn the full range of design phases, from brainstorming to final design presentations which are polished through videotaped review.
Some sample presentations, which are quite interesting and are said to have taken only minutes to create, can be viewed here on the Toufee site.
