I         tohelpyouwithyourhomeworkbutIcouldn’tspareany...

問題詳情：

I          to help you with your homework but I couldn’t spare any time. I          a composition last night and I’ll finish it today.

A．wanted; was writing    B．wanted; wrote

C．have wanted; wrote     D．had wanted; was writing

【回答】

D

知識點：動詞時態與語態

題型：選擇題