Do you agree with her choice? Fill in the gaps

Do you agree with her choice? Fill in the gaps with the words from the box in the correct form. action, century,commemorate, courage, Hero, invent, inventor, scientist, treat, trouble. I admire Vladimir Shukhov. He is often called the number one Russian engineer. And he is a famous Russian ............,architect and .............. . He ............ many useful things. He built bridges, factories, special towers, ships, railways and railway stations. Vladimir Shukhov invented the first pipeline in Russia in the nineteenth .........! He is ............ in the statue in the centre of Moscow. I respect Leonid Roshal. He is the most famous children's doctor in Russia. He helped many children in ............. . Doctor Roshal ........ children in dangerous places. For his .......... and for his ........... he got many awards: the European of the Year in 2005, the Doctor of Peace and a National .............. of Russia. In 1996 he became the Doctor of the World. For me, Doctor Roshal is an example to follow.