He was ready when opportunity came calling.请问这句话中后面when引导的时间状语从句中calling是做什么成分?具体是什么词性?是动名词作宾语还是名词作宾语 还是其他?come后面能直接这么用吗?

He was not happy when he found his dinner was not ready. He was ready to read and write when he was four.怎么翻译 He stopped _______ TV when the dinner was ready.watching to watch watch He stopped _______ TV when the dinner was ready. A watching B to watch C watch 英语翻译He was ready to leave the restaurant when another man came in and put his hand on his stomach. When he was a When was he at When the appointment finally _____,he was ready．[A] came round [B] came down [C] came over [D] came through 翻译整句, He was always ready to _____ others. help还是helped he bed was turned down ready for the night. He was busy____(get) ready for his test. When was he born,为什么不是When was he bear? He was ____ when i walked into the room.a> ready for leaving b> about to leavec> in the point of leaving d> most ready to leavea为嘛不行 when was he born=--- ---- when was he ten 急用 he played when he was at 英语翻译Over a year ago,my friend was ready to return after complete his tour in Singapore.He didn’t expect that he was about to get on his airplane when he stopped politely by one of the worker of the airport.He was told that he was not allowe He got into his car and started the engine,_______to set out.A.got ready B.was ready C.being ready D.ready