. Раскройте скобки, употребляя глаголы в требующемся времени.
1. We already ( to cover ) about ten miles when Peter suddenly exclaimed: “Here is the station!” 2. He ( to be ) here five minutes ago, but you ( to be ) out. 3. We could not go out because it ( to rain ) hard since early morning. 4. She ( to teach ) at our school for twenty years now. 5. Ring me up as soon as ( to come ) home.