精选优质文档-倾情为你奉上新概念二37课1. Have you ever_ (take)a train?2. It_(be)more than three years since Jim_(leave) here.3. Have you _(make) friends with your new classmates yet?4. I_(have)my lunch and Im not hungry now.5. Jim has never seen a panda, _he?6. We_(be) good friends since we met at school.7. We cant find him anywhere. Perhaps he _(go) home.8. He _(read) the book before.9. Mr. Green _ (teach) us a lot about social studies since September.10. I
