David failed the exam againif only he had spend as much time as he___on computer games为什么填did?

That is why she failed the exaThat is why she failed the exam翻译 He rangs almost the best pupils of his grade,it's surprising that he should have failed in this exa句中should怎么理解? David failed the exam againif only he had spend as much time as he___on computer games为什么填did? 3道初二英语句型转换1.We watched TV at home.We didn't go out for Hallowseen.（保持原句意思）We watched TV at home_____ ______ ______out for Halloween.2.I hope that I'II be your friend.I hope ______ ______your friend.3.I failed the exa David is the only student in the class ______ failed in the exam,答案是that,请问用who不可以吗?the only that 是固定搭配吗 I love English very much,and the dictionary is exa中文是什么? 2.The fina exa,is coming.Everyone feels _______(worry) about it. 翻译：it requires considerable skill to drill the proper size hole in an exa he failed in the examination , failed to connect the dots. David plays the piano (good) . on,in,at,with,for,to,exa:in school和at school.at the end 和in the end The wallet is from David.对David提问 (2/4)working girl and want to be the top student in my class. But in exa Tom failed ( ) (pass) the Chinese exam again. I failed the math test怎么读 I feel sad because I failed the i have failed again in the maths