That's our most precious painting. By the end of the year my family (own) it for exactly 200 years. 2. I'm really tired. I (Cook) all Day. 3. Yesterday, two English climber (complet) one of the most difficult climbing, routes in the world. Over 4 million People (watch) live on the Internet. But they (not reach) the top. 4. You (hear) noice? I Wonder what it is. 5. The plane already (land), when Peter's family (Come) to the aeroport?