30. —What should we do since we can’t make a compromise after lengthy talks.— ____ you apologize and take back what you’ve said _____ it is all over between us.
【2015·重庆】—Is Peter coming? —No, he____ his mind after a phone call at the last minute.
【2015·北京】—Dr. Jackson is not in his office at the moment. —All right. I____ him later.
【2015·北京】—Did you have difficulty finding Ann'house? —Not really.She___us clear directions and we were able to find it.easily?
【2015·北京】In the last few years,China ___ great achievements in environmental protection.
【2015·北京】--Did you enjoy the party? --Yes,we___by our hosts.