2、______left.”II.用适当的时态填空:1 Have you ever ______(take) a train? 2Have you _____(make)friends with your new classmates yet? 3. I _______(have) my lunch and I'm not hungry now4. Jim has never seen a panda, _____he? 5..We can't find him anywhere. Perhaps he______(go) home. 6.He _____
3、(read) the book before. 7 I _____never____ (meet) her sister before.8. He ______(come) to our school last year/in 2008. 9. They _______________(cook) the supper already.10. They ___________ (cook) the supper half an hour ago.11.Mary________(lose)herpen.________you______________