lots of plenty of
再问： I called you yesterday . 改为一般疑问句 I was at the bookshop. 变为否定句 were you interested in them？ 变为陈述句 I went to see a movie yesterday.变为否定句 it was very good . （ very good 划线 对 very good 提问)
再答： Did you call me yesterday? I wasn't at the bookshop. You were interested in them / I was interested in them. I didn't go to see a movie yesterday. How was it?
