lt proved that -------(witness)words are of no use at all

lt proved that -------(witness)words are of no use at all columbus proved that the earth is round It proves that ...,还是it is proved that...? It turned out that the theory my father stuck ( to proved )wrong?搞不懂.TO PROVED 请问有it is proved that 我记得有it was proved that 不知道有没有it is proved that 英语翻译 Franklin proved that ligtning was electricalin nature 改错Scientists proved that the earth went round the sun. The experiment proved that Galileo's theory of falling object___true. It’s believed that a man is innocent until _guilty.A.to prove B.proved C.having been proved D.to have proved. It has been proved that his theory is practical 怎么变为 His theory has been proved ( )如题 all this proved that tom was right all this proved tom ___ ____ right.(改为同意句） That fashionable lady ____to be a thief.选项:a、proved outb、proved downc、turned ind、turned out LT lt lt's a pity that必要时是否要换成lt was a pity that 2、Kobe Bryant has proved that he is an （）（usual) basketball player in the world About 400 years ago,Galileo proved that the earth__(go)around the sun. Columbus proved that the earth _________ round?A.wasB.isC.will beD.has been