Units may be practiced.Logical formLearned from2 sentences. (Auction types) may be practiced in situations.Logical formLearned from2 sentences. Some professions may be practiced.Logical formLearned from2 sentences. Aspects may practice in contact.Logical formLearned from2 sentences. Sealed-bid auctions may be practiced.Logical formLearned from2 sentences. A woman may practice medicine.Logical formLearned from2 sentences. Students may practice a use of a language.Logical formLearned from2 sentences. A person may prefer a device to practicing on a (classroom computer).Logical formLearned from2 sentences. Students may practice break.Logical formLearned from2 sentences. Students may practice (baseball skills).Logical formLearned from2 sentences. Students may practice skills by reading articles.Logical formLearned from2 sentences. (Classroom ideas) may be contributed by practicing teachers.Logical formLearned from2 sentences. Individuals may practice variety of subjects.Logical formLearned from2 sentences. Students may practice academic skills.Logical formLearned from2 sentences. Children may practice attributes.Logical formLearned from2 sentences.