2. Заполните предложения предлогами at/on/in, Mr Smith's office is the second floor. in at on I had a meal the train. in at on Christian isn't here. He's work. in at on Can you put the report my desk, please? in at on I was hospital in March. in at on My children are home. in at on Gary Clench lives Brighton. in at on He lives 33 Clifton Street. in at on His flat is the second floor. in at on Carlos livesBarcelona. in at on I live 109 Main Street. in at on