*Accept any adverb of frequency that is either a synonym of the one used in this lesson or which is within one "degree" of the symbol used. For example, is the student says the word for "usually" when the symbol was that for "often", consider it correct. This would apply to all of the terms except that for "always", "never", "almost always" and "almost never", as the nuance is too slight for the other adverbs.