Closings can be prolonged.Logical formLearned from4 sentences. A grazing can be prolonged.Logical formLearned from4 sentences. A refrigeration can be prolonged.Logical formLearned from4 sentences. A thumb-sucking can be prolonged.Logical formLearned from4 sentences. A (muscle contraction) can be prolonged.Logical formLearned from4 sentences. Casualties can be prolonged.Logical formLearned from4 sentences. A (prothrombin time) can be prolonged.Logical formLearned from4 sentences. (Recovery periods) can be prolonged.Logical formLearned from4 sentences. A (glucocorticoid use) can be prolonged.Logical formLearned from4 sentences. A festival can be prolonged.Logical formLearned from4 sentences. An effusion can be prolonged.Logical formLearned from4 sentences. An uproar can be prolonged.Logical formLearned from4 sentences. A lethargy can be prolonged.Logical formLearned from4 sentences. A (learning curve) can be prolonged.Logical formLearned from4 sentences. Shouts can be prolonged.Logical formLearned from4 sentences.