Staffers may keep_up with a daily mail.Logical formLearned from4 sentences. A country may keep_up negotiations.Logical formLearned from4 sentences. A technology may keep_up with needs.Logical formLearned from4 sentences. Projects may keep_up with (border population growth).Logical formLearned from4 sentences. A town may keep_up with a person.Logical formLearned from4 sentences. Managers of funds may keep_up with a (stock market).Logical formLearned from4 sentences. The press may keep_up interest.Logical formLearned from4 sentences. A central bank may keep_up a guard.Logical formLearned from4 sentences. Trouble may keep_up with a pace.Logical formLearned from4 sentences. (State governments) may keep_up funding.Logical formLearned from4 sentences. A stylist may keep_up homes.Logical formLearned from4 sentences. A situation may keep_up a person.Logical formLearned from4 sentences. Organizations may keep_up with a supply of pcs.Logical formLearned from4 sentences. A person may keep_up with a flying.Logical formLearned from4 sentences. Reading may keep_up a person.Logical formLearned from4 sentences.