Seven Full-English Experimental Classes Of Clifford School In Vogue [2002-08] Seven Full-English Experimental Classes Of Clifford School In Vogue 　In August of 2002, seven experimental classes of our school began full-English instruction. These classes take English instruction as its core, with Chinese teaching as the supplement. The ratio of English over Chinese class hours is at 6:2. The textbooks that avail are formal ones provided by Manitoba Province of Canada. The opening of full-English classes signifies that the internationally-oriented operation of our school has an increasingly widening road in front.