精选优质文档-倾情为你奉上过去进行时和过去式选择合适的答案:( ) 1. What _ your grandfather _ this time yesterday ?A. is . doing B. was . doing C. did . do D. had . done( ) 2. _ you _ a meeting at four yesterday afternoon ?A. Were . having B. Was . having C. Did . have D. Do . have( )3. I called you yesterday evening ,but there was no answer.- Oh, I am sorry I _ dinner at my friends home.Ahave Bhad Cwas havingDhave had( ) 4. A: Did
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