Some (class members) may participate in (class discussions).Logical formLearned from5 sentences. A person may participate in a videoconference.Logical formLearned from5 sentences. Some persons may participate in activities.Logical formLearned from5 sentences. Children may participate in after-school programs.Logical formLearned from5 sentences. Some volunteers may participate in a program.Logical formLearned from5 sentences. Others may participate in a series of (orientation meetings).Logical formLearned from5 sentences. Some chefs may participate.Logical formLearned from5 sentences. Persons may participate in a workshop.Logical formLearned from5 sentences. A male may participate in festivals.Logical formLearned from5 sentences. Parents may participate in (focus groups).Logical formLearned from5 sentences. Teams may participate in an academic competition.Logical formLearned from5 sentences. Some employees may participate in programs.Logical formLearned from5 sentences. A person may participate in commencement.Logical formLearned from5 sentences. Students may participate in a club.Logical formLearned from5 sentences. Instructions can be for participatting in a trial.Logical formLearned from5 sentences.