精选优质文档-倾情为你奉上现在完成时态专项练习(1)一、用所给词的正确形式填空1. Mary _(lose) her pen. _ you _ (see) it here and there?2. _ you _ (find) your watch yet?3. -Are you thirsty? -No, I _ just _ (have) some orange.4. We _already _ (return) the book.5. _ they _ (build) a new school in the village?6. -Has Tom taught you English? -Yes, he _ (teach) us English for two years.7. I _