– I thought I asked you to fix the radio. Oh I’m sorry Madam. I it right away.A. am

问题补充：

– I thought I asked you to fix the radio.

-- Oh, I’m sorry, Madam. I it right away.

A. am to do

B. will do

C. was about to do

D. am going to do

答案：

A. am to do

(答案→)B. will do

C. was about to do

D. am going to do

解析：考查将来时表达法。本句中的will指临时决定做某事。句意:我原来想请你修我的收音机的。—对不起。我现在就帮你修。根据句意说明是说话的时候临时决定的事情，故B正确。