A (peacekeeping role) can be busy.Logical formLearned from10 sentences. Drivers can be busy.Logical formLearned from10 sentences. An airport may be reported busy.Logical formLearned from10 sentences. A teashop can be busy.Logical formLearned from10 sentences. (Morning hours) can be busy.Logical formLearned from10 sentences. (Street scenes) can be busy.Logical formLearned from10 sentences. An available line can be busy.Logical formLearned from10 sentences. A (space tourist) can be busy at work.Logical formLearned from10 sentences. A (shipping area) can be busy.Logical formLearned from10 sentences. A (textile industry) can be busy.Logical formLearned from10 sentences. Refineries can be busy.Logical formLearned from10 sentences. A precinct can be busy.Logical formLearned from10 sentences. Goalkeeper can be busy.Logical formLearned from10 sentences. Aides can be busy.Logical formLearned from10 sentences. A (downtown shopping district) can be busy.Logical formLearned from10 sentences.