—What were you doing when the earth quake happened in Jilin?—I________TV when I heard the news.
—Where are Maria and Kangkang? —They _____ England.
—Have you found your lost book_____? —No, I haven’t.
The _____ population has caused many serious problems.
— What did he say just now? — He asked me ________. A. when my sister came back B. when did my sister come back C. When my sister will come back
—Thanks a lot for offering me so much help! — ! A. It’s a pleasure B. With pleasure C. You’re kidding