用主语 + be(was ,were) + 其它.主语 + 动词（过去式）+ 其它 这两个结构造句 10句用其中五句改写一般疑问句、否定句、和答句。
问题描述：
用主语 + be(was ,were) + 其它.主语 + 动词（过去式）+ 其它 这两个结构造句 10句
用其中五句改写一般疑问句、否定句、和答句。
答
1。There were some apples on the desk.
2.He ran fast.
答
一.1. She was singing. She was not singing. Was she singing? Yes, she was . 2. She was dancing. She was not dancing. Was she dancing? No, she wasn't. 3. We were dringking. We were ...