【正文】
等。動(dòng)詞 be的過(guò)去式為 was和 were。第一人稱(chēng)單數(shù)和第三人稱(chēng)單數(shù)用 was,其余用 were. 用 be動(dòng)詞的適當(dāng)形式填空 All the students ________watching a running race. It _________ (be) here now. They ________(be) there just now. Where_________(be) your CDs? Ben _________ in the room a moment ago. Where were you last weekend? I _____(be) at home. What day