—IthoughtIaskedyoutofixtheradio.—Oh,sorry,Mum.I

問題詳情：

 —I thought I asked you to fix the radio.

—Oh, sorry, Mum. I____ it right away.

A. am to do    B. will do    C. was about to do     D. am going to

【回答】

B

知識點：動詞時態與語態

題型：選擇題