Sorry,Jack.Iwasn’tathomeatthattimewhenyouphonedme.I

問題詳情：

 Sorry, Jack. I wasn’t at home at that time when you phoned me. I _________ the acting class in the school.

    A. will take      B. was taking         C. am taking        D. have taken

【回答】

B

知識點：動詞時態

題型：選擇題