By the time he was dead ,he hadn't finished his work?这句话有没有问题?

By the time that we got there,he was out. Because he didn't finish the work on time and was fired by the company ,he was very ( )about it.A upset B worryied C anxious D nervous Because he did not finish the work on time and was fired by the company,he was very___about it .A.upset B.worried C.anxious D.nervious 英语翻译By the time he told me that he loved me and that I was the most exciting girl he'd ever known By the time he was 15,the boy___to make a living by himselfA.would begin B.has begun C.had begun D.began Did you see Tom at the party?No,he()by the time I got there A leftB was leavingC had left D was left选择,分析下 Mark was a student at this university from 1999 to 2003,____ ,he studied very hard and was made Chairman of the Students' Union.A.during which time B.for which time C.during whose time D.by that time 题目是这样的：by the time he was ten ,he ( ) very well . he is one of the world-famous musicians,by the time he was six,he composinghe is one of the world-famous musicians,by the time he was six,he composingAhad begun B begins C would begin D have begun.为什么不选D而选C呢 By the time he was fourteen,he___ what he wanted to be when he___ upA.knew;grows B.knew;grewC.had known D.has known;grows by the time 区别Thomas Edison __ already ___a chemistry lab for himself by the time he___tenA.has,built,was B.had,built,was C.would,build,was D.was,building,wasHe'll be a professor by the time he _____ forty five .A.is going to be by the time he took a shower,the telephone was r-----------. 填词完成句子,Lord Kelvin was a genius.By the time he was ten years old,he had c______ univercity. lack had taught himself physics by the time he was ten years old what had Annie done by the time he was ten翻译 since/by/before the time he was worked as a translator.具体说下其他两个。 he was affected by the flashbacks from his previous time period翻译 Thomas Edison ____ already ____ a chemistry lab for himself by the time he ____ ten.A.has…built…was B.had…built…was C.would…build…was D.was…building…is