一般过去时态的句子急.

She was in Grade 1 last year。She wasn't in Grade 1 last year。Was she in Grade 1 last year。Where was she last year?When was she in Grade 1?We were together yesterday。We weren't together yesterday。Were you together yesterday?Where were you yesterday?When were you together?They were in Shanghai last week。They weren't in Shanghai last week。Were they in Shanghai last week?Where were they last year?When were they in Shanghai?希望能帮到你啊! 再问： 可以要汉语翻译，么。。 再答： 她去年上1年级。 她不是去年上1年级。 她去年上一年级吗？ 她去年上几年级？ 她什么时候上1年级？ 我们昨天在一起。 我们昨天没在一起。 你们昨天在一起吗？ 昨天你们在哪里？ 你们什么时间在一起？ 上周他们在上海。 他们上周没在上海。 他们上周在上海吗？ 上周他们在哪里？ 他们什么时候在上海？