The College examinations prevented all the Yale crews from having hard practice yesterday, the work being just sufficient to keep the men in condition. During the evening the University eight rowed down past the Harvard quarters for two miles and back, covering the four miles by easy stretches and without any attempt at time rowing. All of the were reported by the coaches to be in good condition. It is expected that the examinations for the men in the University boat will be finished this morning and that there will be row over the course late in the afternoon.