_____a good chance that in early 2009 i will be moving to Boston为什么这里要用there is 而不用it isit is 的话语法上有问题吗

It's a pity that I can't further my studies because l have no chance.(改为同义句)lf l _____a chance ,l______further my studies. She didn't forget her coat,she left it in the locker _____A on time Bon purpose C on time Dby chance 新概念 英语 第二册Don't give__ such a good chance If the god gives me another chance, I will love you, good good, you won't lose cherish you.翻译 _____a good chance that in early 2009 i will be moving to Boston为什么这里要用there is 而不用it isit is 的话语法上有问题吗 Don't trust to chance! ____ such a good chance,why don't you have a try?A.To give B.Having C Given D.giving选B having 好像也没有错误.如：Since you have such a good chance,... 改错 what a good chance is missedwhat a good chance is missed. They mast _____a good time at the party last Sunday. 填充所缺单词 Oh,really?_____a good boy! There _____a book.[isn't ,aren't]选哪个? 15.Won't that be so good a chance?I do hope you not to miss it.not to 错了 应该改成什么为什么~ You don't have a second chance to make a good first impression...的意思不知道谁能帮我翻译下这句话的意思, It's a pity that I can't see you for such a good chance!有语法错误么一楼理解的很对！ chance chance A:Jack is the top student in our school.B:_____A.That's a good idea B.I don't think so.C.I'm afraid you'd better not.D.No,you mustn't. Maybe that's a good idea(同义句转换)That _____ _____a good idea